2*z/3-7=-9

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Solution for 2*z/3-7=-9 equation:



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

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