-7x-15=+8

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Solution for -7x-15=+8 equation:



-7x-15=+8
We move all terms to the left:
-7x-15-(+8)=0
We add all the numbers together, and all the variables
-7x-15-8=0
We add all the numbers together, and all the variables
-7x-23=0
We move all terms containing x to the left, all other terms to the right
-7x=23
x=23/-7
x=-3+2/7

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