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2.7 literal equations

Total questions: 34

Worksheet time: 9hrs 30mins

Name
Class
Date
1.
A-B = C
(solve for A) 
a)
A = C - B
b)
A = C + B
c)
A - C = B
d)
B = A - C
2.
IR = V
(solve for R) 
a)
R = IV
b)
R = I/V
c)
R = V/I
d)
R = V - I
3.
ax + c = R
(solve for x) 
a)
ax = R + c
b)
ax = R - c
c)
x = a(R-c)
d)
x = (R-c) / a 
4.
2h = w-3p
(solve for p) 
a)
p = -(2h - w) / 3
b)
p = (2h - w) / 3
c)
p = -6hw
d)
p = -6h - 3w
5.

Solve for d
C = πdC\ =\ \pi d

a)

C π=dC\ -\ \pi=d

b)

C + π=dC\ +\ \pi=d

c)

πC=d\pi C=d

d)

Cπ=d\frac{C}{\pi}=d

6.

Solve for p
A = 12paA\ =\ \frac{1}{2}pa

a)

A12a = pA-\frac{1}{2}a\ =\ p

b)

2Aa=p\frac{2A}{a}=p

c)

A2a=p\frac{A}{2a}=p

d)

2Aa = p2A-a\ =\ p

7.

Solve for r:
LA = 2πrhLA\ =\ 2\pi rh

a)

LA2πh = rLA-2\pi h\ =\ r

b)

LA2πh= r\frac{LA}{2\pi h}=\ r

c)

LA2πh = r\frac{LA}{2}-\pi h\ =\ r

d)

2LAπh= r\frac{2LA}{\pi h}=\ r

8.
Solve for t.
D= rt
a)
D/r = t
b)
Dr = t
c)
D/t = r
d)
Dt = r
9.
pV = nRT
solve for R
a)
R= pV/nT
b)
R= p/n + V/T
c)
R= pV - nT
d)
R= (pV-n)/T
10.
What should we do first to solve for x?
y=mx+b
a)
Add
b)
Subtract
c)
Multiply
d)
Divide
11.

Solve:

V = πr²h , for h

a)


Vπr2=h\frac{V}{πr²}=h

b)

V - πr² = h

c)

V + πr² = h

d)

Vπ=h\frac{V}{π}=h

12.
Solve for n:
2m - n = 8
a)
n = 2m - 8
b)
n = -2m - 8
c)
n = 2m + 8
d)
n = -2m + 8
13.

Solve for a.

a)

a = pw

b)

a = p/w

c)

a = w/p

d)

a = w + p

14.
IR = V
(solve for R) 
a)
R = IV
b)
R = I/V
c)
R = V/I
d)
R = V - I
15.
Solve:
y = mx + b , for b
a)
y - mx = b
b)
y + mx = b
c)
y/mx = b
d)
y + mx = -b
16.
Solve for w:
A = LW
a)
A = L/W
b)
w = L/A
c)
w = A
d)
w = A/L
17.
Solve for x. 
z = xy
a)
x = z/y
b)
x = y/z
c)
x = yz
d)
y = xz
18.
Solve:
C = 2πr, for r
a)
C/(2π) = r
b)
C + 2π = r
c)
C - 2π = r
d)
2πC = r
19.
Solve for y:
5x - y = 16
a)
-y = 5x + 16
b)
y = 5x + 16
c)
x = 5y - 16
d)
y = 5x - 16
20.
Solve for n:
2m - n = 8
a)
n = 2m - 8
b)
n = -2m - 8
c)
n = 2m + 8
d)
n = -2m + 8
21.
ax + c = R
(solve for x) 
a)
ax = R + c
b)
ax = R - c
c)
x = a(R-c)
d)
x = (R-c) / a 
22.
Solve the equation for w.  
x = w / a
a)
w = a / x
b)
w = x / a
c)
w = ax
d)
x = wa
23.
Which expression represents the value of x in the equation:
dx + e = f
a)
x = (f + e)/d
b)
x = (f - e)/d
c)
x = d/(e - f)
d)
x = d/(e + f)
24.

Solve for p
A = 12paA\ =\ \frac{1}{2}pa

a)

A12a = pA-\frac{1}{2}a\ =\ p

b)

2Aa=p\frac{2A}{a}=p

c)

A2a=p\frac{A}{2a}=p

d)

2Aa = p2A-a\ =\ p

25.

Solve for h
V = lwhV\ =\ lwh

a)

V lw = hV\ -l-w\ =\ h

b)

Vlw = hV-lw\ =\ h

c)

Vlw= h\frac{V}{lw}=\ h

d)

Vlw=hV-\frac{l}{w}=h

26.
8x + 4y= 16
a)
y = -8x + 16
b)
y = 2x -4
c)
y = -2x + 4
d)
y = -8x + 12
27.
Solve for x. 
x + 7g = 9
a)
x = 9 - 7g
b)
x = 9 / 7g
c)
x = 9 + 7g
d)
x = 7g - 9
28.

Solve for x:         g=6x

a)

x = g-6

b)

x = g6x\ =\ \frac{g}{6}

c)

6g=x6g=x

d)

x=6+6

29.

Solve for x:            u = x - k

a)

x = ukx\ =\ \frac{u}{k}  

x

b)

x = u - k

c)

x = kux\ =\ \frac{k}{u}  

d)

x = u + k

30.

Solve for a:            12am = 4

a)

a =13ma\ =\frac{1}{3m}  

b)

a = 4 -12m

c)

a = 12m4a\ =\ \frac{12m}{4}  

d)

a = 12m  4a\ =\ 12m\ -\ 4  

31.

x = (4k)6x\ =\ \frac{\left(4-k\right)}{6}  

Solve for k:

a)

k=6x 4k=6x\ -4  

b)

k = (x6)4k\ =\ \frac{\left(x-6\right)}{4}  

c)

k = 24-x

d)

k= 46xk=\ 4-6x  

32.

y= zx  solve for xy=\ \frac{z}{x}\ \ solve\ for\ x  

a)

x = yzx\ =\ \frac{y}{z}  

b)

x = zyx\ =\ \frac{z}{y}  

c)

x = yzx\ =\ yz  

d)

x = y  zx\ =\ y\ -\ z  

33.

Given axb=c, solve for x. Given\ ax-b=c,\ solve\ for\ x.\  

a)

x = c+bax\ =\ \frac{c+b}{a}  

b)

x = cbax\ =\ \frac{c-b}{a}  

c)

x = a+bcx\ =\ \frac{a+b}{c}  

d)

x = c+abx\ =\ \frac{c+a}{b}  

34.

Given V=lwh, solve for l.Given\ V=lwh,\ solve\ for\ l.  

a)

l=Vwhl=\frac{Vw}{h}  

b)

l=Vwhl=\frac{V}{wh}  

c)

l=Vhwl=\frac{Vh}{w}  

d)

l=whVl=\frac{wh}{V}