7(2x+3)=-4(2x-9)

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Solution for 7(2x+3)=-4(2x-9) equation: 



7(2x+3)=-4(2x-9)

We move all terms to the left:

7(2x+3)-(-4(2x-9))=0

We multiply parentheses

14x-(-4(2x-9))+21=0



We calculate terms in parentheses: -(-4(2x-9)), so:

-4(2x-9)

We multiply parentheses

-8x+36

Back to the equation:

-(-8x+36)



We get rid of parentheses

14x+8x-36+21=0

We add all the numbers together, and all the variables

22x-15=0

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

22x=15

x=15/22

x=15/22

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