3x+8+2x+1=4x+20

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Solution for 3x+8+2x+1=4x+20 equation: 



3x+8+2x+1=4x+20

We move all terms to the left:

3x+8+2x+1-(4x+20)=0

We add all the numbers together, and all the variables

5x-(4x+20)+9=0

We get rid of parentheses

5x-4x-20+9=0

We add all the numbers together, and all the variables

x-11=0

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

x=11

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