x+4.2=-3.5

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Solution for x+4.2=-3.5 equation:



x+4.2=-3.5
We move all terms to the left:
x+4.2-(-3.5)=0
We add all the numbers together, and all the variables
x+7.7=0
We move all terms containing x to the left, all other terms to the right
x=-7.7

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