z=9-5/2

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Solution for z=9-5/2 equation: 



z=9-5/2

We move all terms to the left:

z-(9-5/2)=0

We add all the numbers together, and all the variables

z-(-5/2+9)=0

We get rid of parentheses

z-9+5/2=0

We multiply all the terms by the denominator


z*2+5-9*2=0

We add all the numbers together, and all the variables

z*2-13=0

Wy multiply elements

2z-13=0

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

2z=13

z=13/2

z=6+1/2

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