levicorey846
11.12.2020 •
Mathematics
3(3x + 2) - 2x = 7x + 6
whats x?
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Ответ:
Step-by-step explanation:
3(3x + 2) - 2x = 7x + 6
distribute
6x+6=7x+6
get all of your x's on the same side
6x+6=7x+6
-6x -6x
6=x+6
Subtract 6 from both sides
6=x+6
-6 -6
0=x
Ответ:
a
Step-by-step explanation: