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2 votes
-10=x-7 pls help meeeee

2 Answers

7 votes

The answer is:

x = -3

Work/explanation:

Our equation is

-10 = x - 7

Flip

x - 7 = -10

Add 7 on each side

x = -10 + 7

x = -3

Hence, the answer is x = -3.

User KarlR
by
7.0k points
3 votes
-10=x-7
x-7=-10 (Make x the subject)
x=-10+7 (Change -7 to +7 as you bring it over to the other side, hence changing its sign too)
x=-3 (ans)
Hope this helps!
User Thibaut Noah
by
7.8k points

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