Solve: -8 = -7 + x X =

Adam Langsner asked Feb 16, 2023

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29 votes

Adam Langsner asked Feb 16, 2023

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17 votes

add 7 to both sides:

$\begin{gathered} -8+7=-7+x+7 \\ -1=x \\ x=-1 \end{gathered}$

Peterorum answered Feb 22, 2023

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