7.2+5=-x+8

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Solution for 7.2+5=-x+8 equation: 



7.2+5=-x+8

We move all terms to the left:

7.2+5-(-x+8)=0

We add all the numbers together, and all the variables

-(-1x+8)+7.2+5=0

We add all the numbers together, and all the variables

-(-1x+8)+12.2=0

We get rid of parentheses

1x-8+12.2=0

We add all the numbers together, and all the variables

x+4.2=0

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

x=-4.2

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