2z/7+9=4

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



2z/7+9=4

We move all terms to the left:

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

We add all the numbers together, and all the variables

2z/7+5=0

We multiply all the terms by the denominator


2z+5*7=0

We add all the numbers together, and all the variables

2z+35=0

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

2z=-35

z=-35/2

z=-17+1/2

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