8.5z+15/4=7.2+2.6z

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Solution for 8.5z+15/4=7.2+2.6z equation: 



8.5z+15/4=7.2+2.6z

We move all terms to the left:

8.5z+15/4-(7.2+2.6z)=0

We add all the numbers together, and all the variables

8.5z-(2.6z+7.2)+15/4=0

We get rid of parentheses

8.5z-2.6z-7.2+15/4=0

We multiply all the terms by the denominator


(8.5z)*4-(2.6z)*4+15-(7.2)*4=0

We add all the numbers together, and all the variables

(+8.5z)*4-(+2.6z)*4+15-(7.2)*4=0

We add all the numbers together, and all the variables

(+8.5z)*4-(+2.6z)*4-13.8=0

We multiply parentheses

32z-8z-13.8=0

We add all the numbers together, and all the variables

24z-13.8=0

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

24z=13.8

z=13.8/24

z=7.6666666666667/13.333333333333

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