2x+3+8x=3x+18+4x

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Solution for 2x+3+8x=3x+18+4x equation: 



2x+3+8x=3x+18+4x

We move all terms to the left:

2x+3+8x-(3x+18+4x)=0

We add all the numbers together, and all the variables

2x+8x-(7x+18)+3=0

We add all the numbers together, and all the variables

10x-(7x+18)+3=0

We get rid of parentheses

10x-7x-18+3=0

We add all the numbers together, and all the variables

3x-15=0

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

3x=15

x=15/3

x=5

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