12(z-3.20)=54

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Solution for 12(z-3.20)=54 equation:



12(z-3.20)=54
We move all terms to the left:
12(z-3.20)-(54)=0
We add all the numbers together, and all the variables
12(z-3.2)-54=0
We multiply parentheses
12z-38.4-54=0
We add all the numbers together, and all the variables
12z-92.4=0
We move all terms containing z to the left, all other terms to the right
12z=92.4
z=92.4/12
z=7+1.9090909090909/2.7272727272727

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