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

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



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

We move all terms to the left:

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

We multiply parentheses

4x-(-9(x+4))-28=0



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

-9(x+4)

We multiply parentheses

-9x-36

Back to the equation:

-(-9x-36)



We get rid of parentheses

4x+9x+36-28=0

We add all the numbers together, and all the variables

13x+8=0

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

13x=-8

x=-8/13

x=-8/13

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