7x+30=4x+7=180

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Solution for 7x+30=4x+7=180 equation: 



7x+30=4x+7=180

We move all terms to the left:

7x+30-(4x+7)=0

We get rid of parentheses

7x-4x-7+30=0

We add all the numbers together, and all the variables

3x+23=0

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

3x=-23

x=-23/3

x=-7+2/3

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