4z/7+2=-1

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Solution for 4z/7+2=-1 equation: 



4z/7+2=-1

We move all terms to the left:

4z/7+2-(-1)=0

We add all the numbers together, and all the variables

4z/7+3=0

We multiply all the terms by the denominator


4z+3*7=0

We add all the numbers together, and all the variables

4z+21=0

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

4z=-21

z=-21/4

z=-5+1/4

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