3 years ago

Whats the answer to this question and how did you do it?? thanks,,, (:

Mathematics

2 answers:

lutik1710 [3]3 years ago

7 0

$5x+3=3x+7\\
5x-3x=7-3\\
2x=4\\
x=2$

MrRa [10]3 years ago

5 0

5x+3=3x+7
<em></em>-3 = -3
2x+3=7
-3= -3
2x=4
x=2

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