3z+30=84

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Solution for 3z+30=84 equation:



3z+30=84
We move all terms to the left:
3z+30-(84)=0
We add all the numbers together, and all the variables
3z-54=0
We move all terms containing z to the left, all other terms to the right
3z=54
z=54/3
z=18

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