0.75x+7=-4x-12

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Solution for 0.75x+7=-4x-12 equation: 



0.75x+7=-4x-12

We move all terms to the left:

0.75x+7-(-4x-12)=0

We get rid of parentheses

0.75x+4x+12+7=0

We add all the numbers together, and all the variables

4.75x+19=0

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

4.75x=-19

x=-19/4.75

x=-4

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