Multi-Step Equations
Solving Equations
4x + 3 = 7
x = 1
Find 2x - 1 when x=3
5
6x – 13 = 11
x= 4
4x + 2x = 36
x =6
4 = -8 + x
x= 12
Solving Equations
4(6 + 5x) = 124
x = 5
If x = 9, what is the value of y in the equation
3x − 2y = 51?
y = -12
3x + 5 = 14
x= 3
4x + x + 1 = 31
x = 6
x + 12 = 0
x= -12
Solving Equations
-108 = -8(x + 6) - 4
x = 7
If 3x − 5 = 22, what is the value of 9x?
81
(x/2) +10=-8
x= -36
2x - 3x +1 = 11
x = -10
3 = -2 – x
x= -5
Solving Equations
172 = 5(4a + 6) + 2
a=7
If x = 2, what is the value of y in the equation 5x + 3y = 22?
y = 4
(x/2)-4=10
x= 28
3x - 5x - 7 = -11
x = 2
5x = -80
x= -16
Solving Equations
-93 = 7(-3k - 8) + 5
k = 2
If x = 5, what is the value of y in the equation 4(x − 3) + y = 16
y = 8
(x/3)+12=-3
x= -45
10x +70x + 10x + 10x = 300
x = 3
16 = x/2
x= 32