4x+8=42-

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Solution for 4x+8=42- equation:



4x+8=42-
We move all terms to the left:
4x+8-(42-)=0
We add all the numbers together, and all the variables
4x+8-0=0
We add all the numbers together, and all the variables
4x+8=0
We move all terms containing x to the left, all other terms to the right
4x=-8
x=-8/4
x=-2

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