Put the steps to solve an equation in order from start to finish:
Zero Pair
Inverse Operation
Circle your terms, Draw your line
22 - 5k = -18
-9 = 12 + 5y, where y equals:
2x - 7 = -15
a = 105
a = 161
a = -161
a = -105
+9 +9
x5 x5
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