4z/7-7=-5z

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Solution for 4z/7-7=-5z equation: 



4z/7-7=-5z

We move all terms to the left:

4z/7-7-(-5z)=0

We get rid of parentheses

4z/7+5z-7=0

We multiply all the terms by the denominator


4z+5z*7-7*7=0

We add all the numbers together, and all the variables

4z+5z*7-49=0

Wy multiply elements

4z+35z-49=0

We add all the numbers together, and all the variables

39z-49=0

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

39z=49

z=49/39

z=1+10/39

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