2.2x+8=-7

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Solution for 2.2x+8=-7 equation: 



2.2x+8=-7

We move all terms to the left:

2.2x+8-(-7)=0

We add all the numbers together, and all the variables

2.2x+15=0

We move all terms containing x to the left, all other terms to the right

2.2x=-15

x=-15/2.2

x=-6+1/1.2222222222222

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