-3(-5-9x)=25+7x

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Solution for -3(-5-9x)=25+7x equation:



-3(-5-9x)=25+7x
We move all terms to the left:
-3(-5-9x)-(25+7x)=0
We add all the numbers together, and all the variables
-3(-9x-5)-(7x+25)=0
We multiply parentheses
27x-(7x+25)+15=0
We get rid of parentheses
27x-7x-25+15=0
We add all the numbers together, and all the variables
20x-10=0
We move all terms containing x to the left, all other terms to the right
20x=10
x=10/20
x=1/2

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