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help help math math math
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20 votes
help help math math math

help help math math math-example-1
User Apropos
by
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2 Answers

4 votes
-2 + 7x = 12

+2 +2

7x 14

14 divided by 7 = 2

x=2

Hope this helps!!
User Dimas Pante
by
8.2k points
7 votes
the answer is 2

explanation add two to both sides to cancel it out then you have 7x=14 then divide by 7 on both sides to get x alone and 14/7 is 2
User Aultimus
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