(z-10)+(2z-9)+(2z-1)=180

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Solution for (z-10)+(2z-9)+(2z-1)=180 equation:



(z-10)+(2z-9)+(2z-1)=180
We move all terms to the left:
(z-10)+(2z-9)+(2z-1)-(180)=0
We get rid of parentheses
z+2z+2z-10-9-1-180=0
We add all the numbers together, and all the variables
5z-200=0
We move all terms containing z to the left, all other terms to the right
5z=200
z=200/5
z=40

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