3 years ago

3x+7=13 what's the answer?

2 answers:

5 0

The first step to this is to subtract 7 from both sides. The +7 and -7 cancel each other out leaving you with 3x=6 then divide by 3 on each side giving you x=2.

lorasvet [3.4K]3 years ago

4 0

Its x=2
so easy!!!!!!!!!!!!!!

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3 years ago