Answer:
the first step is to add 7 to both sides.
Explanation:
2x-7 = 18
+7 +7
2x = 25
divide by 2
25/2 = 12.5
so x= 12.5
The first step is to add 7 to each side
To solve this equation, the first step is to add 7 to each side
2x-7+7 = 18+7
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