21.03(z-4)=15

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Solution for 21.03(z-4)=15 equation: 



21.03(z-4)=15

We move all terms to the left:

21.03(z-4)-(15)=0

We multiply parentheses

21.03z-84.12-15=0

We add all the numbers together, and all the variables

21.03z-99.12=0

We move all terms containing z to the left, all other terms to the right

21.03z=99.12

z=99.12/21.03

z=4+5/7.01

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