0.3x+0.2x+5=-7

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Solution for 0.3x+0.2x+5=-7 equation: 



0.3x+0.2x+5=-7

We move all terms to the left:

0.3x+0.2x+5-(-7)=0

We add all the numbers together, and all the variables

0.5x+12=0

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

0.5x=-12

x=-12/0.5

x=-24

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