9z+8=4-7

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Solution for 9z+8=4-7 equation: 



9z+8=4-7

We move all terms to the left:

9z+8-(4-7)=0

We add all the numbers together, and all the variables

9z+8-(-3)=0

We add all the numbers together, and all the variables

9z+11=0

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

9z=-11

z=-11/9

z=-1+2/9

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