-30=-5/7y

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Solution for -30=-5/7y equation: 



-30=-5/7y

We move all terms to the left:

-30-(-5/7y)=0



Domain of the equation: 7y)!=0

y!=0/1

y!=0

y∈R



We get rid of parentheses

5/7y-30=0

We multiply all the terms by the denominator


-30*7y+5=0

Wy multiply elements

-210y+5=0

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

-210y=-5

y=-5/-210

y=1/42

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