7x-15+4(x+9)=180

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Solution for 7x-15+4(x+9)=180 equation: 



7x-15+4(x+9)=180

We move all terms to the left:

7x-15+4(x+9)-(180)=0

We add all the numbers together, and all the variables

7x+4(x+9)-195=0

We multiply parentheses

7x+4x+36-195=0

We add all the numbers together, and all the variables

11x-159=0

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

11x=159

x=159/11

x=14+5/11

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