7x+3=2x+187x+3=2x+18

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Solution for 7x+3=2x+187x+3=2x+18 equation: 



7x+3=2x+187x+3=2x+18

We move all terms to the left:

7x+3-(2x+187x+3)=0

We add all the numbers together, and all the variables

7x-(189x+3)+3=0

We get rid of parentheses

7x-189x-3+3=0

We add all the numbers together, and all the variables

-182x=0

x=0/-182

x=0

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