2.5(w-9)-3.2=-8.7

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Solution for 2.5(w-9)-3.2=-8.7 equation: 



2.5(w-9)-3.2=-8.7

We move all terms to the left:

2.5(w-9)-3.2-(-8.7)=0

We add all the numbers together, and all the variables

2.5(w-9)+5.5=0

We multiply parentheses

2.5w-22.5+5.5=0

We add all the numbers together, and all the variables

2.5w-17=0

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

2.5w=17

w=17/2.5

w=6+1/1.25

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