3(x+11)-15=7(5-x)+3

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Solution for 3(x+11)-15=7(5-x)+3 equation: 



3(x+11)-15=7(5-x)+3

We move all terms to the left:

3(x+11)-15-(7(5-x)+3)=0

We add all the numbers together, and all the variables

3(x+11)-(7(-1x+5)+3)-15=0

We multiply parentheses

3x-(7(-1x+5)+3)+33-15=0



We calculate terms in parentheses: -(7(-1x+5)+3), so:

7(-1x+5)+3

We multiply parentheses

-7x+35+3

We add all the numbers together, and all the variables

-7x+38

Back to the equation:

-(-7x+38)



We add all the numbers together, and all the variables

3x-(-7x+38)+18=0

We get rid of parentheses

3x+7x-38+18=0

We add all the numbers together, and all the variables

10x-20=0

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

10x=20

x=20/10

x=2

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