100+15x=5(3x-2)-5x-20

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Solution for 100+15x=5(3x-2)-5x-20 equation: 



100+15x=5(3x-2)-5x-20

We move all terms to the left:

100+15x-(5(3x-2)-5x-20)=0



We calculate terms in parentheses: -(5(3x-2)-5x-20), so:

5(3x-2)-5x-20

We add all the numbers together, and all the variables

-5x+5(3x-2)-20

We multiply parentheses

-5x+15x-10-20

We add all the numbers together, and all the variables

10x-30

Back to the equation:

-(10x-30)



We get rid of parentheses

15x-10x+30+100=0

We add all the numbers together, and all the variables

5x+130=0

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

5x=-130

x=-130/5

x=-26

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