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Worksheetssolving equations
Total questions: 12
Worksheet time: 16mins
Name
Class
Date
1.
Solve for x
3x - 2 = 13
a)
x=11/3
b)
x=5
c)
x=8
d)
x=30
2.
Solve for x
7x+5=19
a)
x=7
b)
x=24/7
c)
x=12/5
d)
x=2
3.
solve for x
-4 ( 8x - 2 )= - 184
a)
x=6
b)
x=5
c)
x=0
d)
x=5.6
4.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4
5.
3x + 2(4x - 4) = 3
a)
4
b)
3
c)
2
d)
1
6.
Solve:
5y + 34 = -2(-7y+1)
5y + 34 = -2(-7y+1)
a)
y = -4
b)
y = 9
c)
y = 4
d)
y = 36/19
7.
Solve for x:
5x - 14 = 8x + 4
5x - 14 = 8x + 4
a)
x = 6
b)
x = -6
c)
x = -18/13
d)
x = 10/3
8.
IR = V
(solve for R)
(solve for R)
a)
R = IV
b)
R = I/V
c)
R = V/I
d)
R = V - I
9.
Solve:
C = 2πr, for r
C = 2πr, for r
a)
C/(2π) = r
b)
C + 2π = r
c)
C - 2π = r
d)
2πC = r
10.
What should we do first to solve for x?
y=mx+b
y=mx+b
a)
Add
b)
Subtract
c)
Multiply
d)
Divide
11.
pV = nRT
solve for R
solve for R
a)
R= pV/nT
b)
R= p/n + V/T
c)
R= pV - nT
d)
R= (pV-n)/T
12.
ax + c = R
(solve for x)
(solve for x)
a)
ax = R + c
b)
ax = R - c
c)
x = a(R-c)
d)
x = (R-c) / a
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