3(x+1)+x=2(x+10)+3

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Solution for 3(x+1)+x=2(x+10)+3 equation: 



3(x+1)+x=2(x+10)+3

We move all terms to the left:

3(x+1)+x-(2(x+10)+3)=0

We add all the numbers together, and all the variables

x+3(x+1)-(2(x+10)+3)=0

We multiply parentheses

x+3x-(2(x+10)+3)+3=0



We calculate terms in parentheses: -(2(x+10)+3), so:

2(x+10)+3

We multiply parentheses

2x+20+3

We add all the numbers together, and all the variables

2x+23

Back to the equation:

-(2x+23)



We add all the numbers together, and all the variables

4x-(2x+23)+3=0

We get rid of parentheses

4x-2x-23+3=0

We add all the numbers together, and all the variables

2x-20=0

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

2x=20

x=20/2

x=10

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