3(x+7)-11+5x=2(2x+20)

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Solution for 3(x+7)-11+5x=2(2x+20) equation: 



3(x+7)-11+5x=2(2x+20)

We move all terms to the left:

3(x+7)-11+5x-(2(2x+20))=0

We add all the numbers together, and all the variables

5x+3(x+7)-(2(2x+20))-11=0

We multiply parentheses

5x+3x-(2(2x+20))+21-11=0



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

2(2x+20)

We multiply parentheses

4x+40

Back to the equation:

-(4x+40)



We add all the numbers together, and all the variables

8x-(4x+40)+10=0

We get rid of parentheses

8x-4x-40+10=0

We add all the numbers together, and all the variables

4x-30=0

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

4x=30

x=30/4

x=7+1/2

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