z+3(2z+3)=39

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Solution for z+3(2z+3)=39 equation:



z+3(2z+3)=39
We move all terms to the left:
z+3(2z+3)-(39)=0
We multiply parentheses
z+6z+9-39=0
We add all the numbers together, and all the variables
7z-30=0
We move all terms containing z to the left, all other terms to the right
7z=30
z=30/7
z=4+2/7

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