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Addition Equations
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Two-Step Equations
100
x + 9 = 22
x = 13
100
7 = k - 10
k = 17
100
81 = 9x
x = 9
100
x ÷ 3 = 30
x = 90
100
6n - 5 = 1
n = 1
200
5 + y = 18
y = 13
200
x - 7 = 4
x = 11
200
4m = 44
m = 11
200
y ÷ 2 = -6
y = -12
200
-4r + 12 = 0
r = 3
300
x + 12 = -5
x = -17
300
y - 2 = -15
y = -13
300
-9 = -3z
z = 3
300
x ÷ 8 = 9
x = 72
300
-2p + 7 = 3
p = 2
400
g + 9 = 0
g = -9
400
n - 9 = -18
n = -9
400
-8y = 32
y = -4
400
m ÷ -2 = 5
m = -10
400
-7n + 5 = -9
n = 2
500
y + 10 = 1
y = -9
500
32 - x = 42
x = -10
500
15 = 2x
x = 7.5
500
y ÷ -3 = -6
y = 18
500
4k + 30 = 10
k = -5