(z-7)+2*(z)=180

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Solution for (z-7)+2*(z)=180 equation:



(z-7)+2(z)=180
We move all terms to the left:
(z-7)+2(z)-(180)=0
We add all the numbers together, and all the variables
2z+(z-7)-180=0
We get rid of parentheses
2z+z-7-180=0
We add all the numbers together, and all the variables
3z-187=0
We move all terms containing z to the left, all other terms to the right
3z=187
z=187/3
z=62+1/3

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