-4+-5+2x=-7

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Solution for -4+-5+2x=-7 equation:



-4+-5+2x=-7
We move all terms to the left:
-4+-5+2x-(-7)=0
We add all the numbers together, and all the variables
2x-2=0
We move all terms containing x to the left, all other terms to the right
2x=2
x=2/2
x=1

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