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What step is needed to solve this equation: -2 + x = 7?
55.1k views
3 votes
What step is needed to solve this equation: -2 + x = 7?

User Ahmadul Hoq
by
8.1k points

2 Answers

2 votes

Answer:

x=9

Explanation:

-2+x=7

regroup

x-2=7

Add 2 to both sides

x=7+2

x=9

Hope This Helps.

User Little Ball
by
8.3k points
3 votes

Answer:

9

Explanation:

Add 2 to both sides. Then you get x=9

User Cheery
by
8.3k points
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