8(x+2)+7(5x+4)=-42

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Solution for 8(x+2)+7(5x+4)=-42 equation: 



8(x+2)+7(5x+4)=-42

We move all terms to the left:

8(x+2)+7(5x+4)-(-42)=0

We add all the numbers together, and all the variables

8(x+2)+7(5x+4)+42=0

We multiply parentheses

8x+35x+16+28+42=0

We add all the numbers together, and all the variables

43x+86=0

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

43x=-86

x=-86/43

x=-2

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