a x + r = 7 S o l v e f o r r . ax+r\ =\ 7\ \ Solve\ for\ r. a x + r = 7 S o l v e f o r r .

r = 7 a x r=\frac{7}{ax} r = a x 7

d x + e = f dx+e=f d x + e = f Which expression represents the value of x in the equation:

x = f − e d x=\frac{f-e}{d} x = d f − e

x = f + e d x=\frac{f+e}{d} x = d f + e

x = d e − f x=\frac{d}{e-f} x = e − f d

x = d e + f x=\frac{d}{e+f} x = e + f d

S o l v e f o r f : v = u + f t Solve\ for\ f:\ v=u+ft S o l v e f o r f : v = u + f t

v − u t \frac{v-u}{t} t v − u

u − v t \frac{u-v}{t} t u − v

v − u − t v-u-t v − u − t

S o l v e f o r m ; P = m ( v − u ) t Solve\ for\ m;\ P=\frac{m\left(v-u\right)}{t} S o l v e f o r m ; P = t m ( v − u )

P t v − u \frac{Pt}{v-u} v − u P t

P t v + u \frac{Pt}{v+u} v + u P t

P t − v + u Pt-v+u P t − v + u

S o l v e f o r t ; s = ( v − u ) t 2 Solve\ for\ t;\ s=\frac{\left(v-u\right)t}{2} S o l v e f o r t ; s = 2 ( v − u ) t

2 s v − u \frac{2s}{v-u} v − u 2 s

2 s v + u \frac{2s}{v+u} v + u 2 s

v − u 2 s \frac{v-u}{2s} 2 s v − u

v + u 2 s \frac{v+u}{2s} 2 s v + u

S o l v e f o r t : u = v − f t Solve\ for\ t:\ u=v-ft S o l v e f o r t : u = v − f t

v − u f \frac{v-u}{f} f v − u

f v − u \frac{f}{v-u} v − u f

Make w the subject of the formula y = 3 w − a y=3w-a y = 3 w − a

w = y + a 3 w=\frac{y+a}{3} w = 3 y + a

w = y 3 + a w=\frac{y}{3}+a w = 3 y + a

w = y + a 3 w=y+\frac{a}{3} w = y + 3 a

w = y − a 3 w=\frac{y-a}{3} w = 3 y − a

P = 6 x + 2 P=6x+2 P = 6 x + 2 Express x in terms of P.

x = p 6 − 1 3 x=\frac{p}{6}-\frac{1}{3} x = 6 p − 3 1

x = p − 1 3 x=p-\frac{1}{3} x = p − 3 1

x = p 6 + 1 3 x=\frac{p}{6}+\frac{1}{3} x = 6 p + 3 1

x = p 6 − 2 x=\frac{p}{6}-2 x = 6 p − 2

s = h m 4 s=\frac{hm}{4} s = 4 h m Make m the subject of the formula

m = 4 s h m=\frac{4s}{h} m = h 4 s

m = s h 4 m=\frac{sh}{4} m = 4 s h

m = h 4 s m=\frac{h}{4s} m = 4 s h

m = s 4 h m=\frac{s}{4h} m = 4 h s

Make x the subject of the formula. y=2x+8

x = y − 8 2 x=\frac{y-8}{2} x = 2 y − 8

Make p the subject of the formula. x=6p+2

p = x − 2 6 p=\frac{x-2}{6} p = 6 x − 2

p = x − 6 2 p=\frac{x-6}{2} p = 2 x − 6

Make b the subject of the formula A = 1 2 ( a + b ) h A=\frac{1}{2}\left(a+b\right)h A = 2 1 ( a + b ) h .

b = 2 A h − a b=\frac{2A}{h}-a b = h 2 A − a

b = h 2 A − a b=\frac{h}{2A}-a b = 2 A h − a

b = 2 A h + a b=\frac{2A}{h}+a b = h 2 A + a

b = h 2 A + a b=\frac{h}{2A}+a b = 2 A h + a

Make p the subject of the formula d = p 1 + p d=\frac{p}{1+p} d = 1 + p p .

p = d 1 − d p=\frac{d}{1-d} p = 1 − d d

p = d 1 + d p=\frac{d}{1+d} p = 1 + d d

p = 1 + d d p=\frac{1+d}{d} p = d 1 + d

p = 1 − d d p=\frac{1-d}{d} p = d 1 − d

Subject of the formula

Authored by safari fondo

Mathematics

10th Grade

CCSS covered

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

Make a the subject of
a + b = c

a = c - b

a = b - c

a = b + c

a = bc

Tags

CCSS.HSA.CED.A.4

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Make a the subject of
a + b = c + d

a = c + d - b

a = b + c + d

a = b + c - d

a = c - b - d

Tags

CCSS.HSA.CED.A.4

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Make w the subject of
A = lw

w = A/l

w = l/A

w = A - l

w = Al

Tags

CCSS.HSA.CED.A.4

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Make x the subject of y = mx + 1

x = (y - 1)/m

x = y - 1/m

x = y/m - 1

x = my - 1

Tags

CCSS.HSA.CED.A.4

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Make r the subject:
C = 2πr

r = C/2π

r = C - 2π

r = 2πC

r = Cπ/2

Tags

CCSS.HSA.CED.A.4

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following has "a" as the subject of the formula?

Tags

CCSS.HSA.CED.A.4

OPEN ENDED QUESTION

45 sec • Ungraded

Change the subject of the equation to x.
A x - y = P

Evaluate responses using AI:

OFF

Tags

CCSS.HSA.CED.A.4

10.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

$ax+r\ =\ 7\ \ Solve\ for\ r.$

$r=\frac{7}{ax}$

$r=7-ax$

$r=7+ax$

$r=7ax$

Tags

CCSS.HSA.CED.A.4

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Subject of the formula

Make a the subject of
a + b = c

Make a the subject of
a + b = c + d

Make w the subject of
A = lw

Make x the subject of y = mx + 1

Make r the subject:
C = 2πr

Which of the following has "a" as the subject of the formula?

Change the subject of the equation to x.
A x - y = P

ax + c = R
(solve for x)

Solve for y:
3x + y = 12

$ax+r\ =\ 7\ \ Solve\ for\ r.$

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Subject of the formula

Make a the subject ofa + b = c

Make a the subject ofa + b = c + d

Make w the subject of A = lw

Make x the subject of y = mx + 1

Make r the subject:C = 2πr

Which of the following has "a" as the subject of the formula?

Change the subject of the equation to x. A x - y = P

ax + c = R (solve for x)

Solve for y:3x + y = 12

ax+r = 7 Solve for r.ax+r\ =\ 7\ \ Solve\ for\ r.ax+r = 7 Solve for r.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Make a the subject of
a + b = c

Make a the subject of
a + b = c + d

Make w the subject of
A = lw

Make r the subject:
C = 2πr

Change the subject of the equation to x.
A x - y = P

ax + c = R
(solve for x)

Solve for y:
3x + y = 12

$ax+r\ =\ 7\ \ Solve\ for\ r.$