3(2x-4)+x=15(-9x-5)

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Solution for 3(2x-4)+x=15(-9x-5) equation: 



3(2x-4)+x=15(-9x-5)

We move all terms to the left:

3(2x-4)+x-(15(-9x-5))=0

We add all the numbers together, and all the variables

x+3(2x-4)-(15(-9x-5))=0

We multiply parentheses

x+6x-(15(-9x-5))-12=0



We calculate terms in parentheses: -(15(-9x-5)), so:

15(-9x-5)

We multiply parentheses

-135x-75

Back to the equation:

-(-135x-75)



We add all the numbers together, and all the variables

7x-(-135x-75)-12=0

We get rid of parentheses

7x+135x+75-12=0

We add all the numbers together, and all the variables

142x+63=0

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

142x=-63

x=-63/142

x=-63/142

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