2z/9+4=-7

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Solution for 2z/9+4=-7 equation: 



2z/9+4=-7

We move all terms to the left:

2z/9+4-(-7)=0

We add all the numbers together, and all the variables

2z/9+11=0

We multiply all the terms by the denominator


2z+11*9=0

We add all the numbers together, and all the variables

2z+99=0

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

2z=-99

z=-99/2

z=-49+1/2

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