-7=w/4-9

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Solution for -7=w/4-9 equation: 



-7=w/4-9

We move all terms to the left:

-7-(w/4-9)=0

We get rid of parentheses

-w/4+9-7=0

We multiply all the terms by the denominator


-w+9*4-7*4=0

We add all the numbers together, and all the variables

-1w+8=0

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

-w=-8

w=-8/-1

w=+8

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