3x+7=12-2x;1

MatCarey asked Mar 16, 2022

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10 votes

MatCarey asked Mar 16, 2022

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18 votes

Explanation:

$3x + 7 = 12- 2x \\ 3x + 2x = 12 - 7 \\ 5x = 5 \\ x = (5)/(5) \\ x =1$

Rafaella answered Mar 22, 2022

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