3x+4+2x+18=2(4x+5)

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Solution for 3x+4+2x+18=2(4x+5) equation: 



3x+4+2x+18=2(4x+5)

We move all terms to the left:

3x+4+2x+18-(2(4x+5))=0

We add all the numbers together, and all the variables

5x-(2(4x+5))+22=0



We calculate terms in parentheses: -(2(4x+5)), so:

2(4x+5)

We multiply parentheses

8x+10

Back to the equation:

-(8x+10)



We get rid of parentheses

5x-8x-10+22=0

We add all the numbers together, and all the variables

-3x+12=0

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

-3x=-12

x=-12/-3

x=+4

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