4-(5x-15)=12

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Solution for 4-(5x-15)=12 equation: 



4-(5x-15)=12

We move all terms to the left:

4-(5x-15)-(12)=0

We add all the numbers together, and all the variables

-(5x-15)-8=0

We get rid of parentheses

-5x+15-8=0

We add all the numbers together, and all the variables

-5x+7=0

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

-5x=-7

x=-7/-5

x=1+2/5

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