3(-4w-5)=7(5+w)

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Solution for 3(-4w-5)=7(5+w) equation:



3(-4w-5)=7(5+w)
We move all terms to the left:
3(-4w-5)-(7(5+w))=0
We add all the numbers together, and all the variables
3(-4w-5)-(7(w+5))=0
We multiply parentheses
-12w-(7(w+5))-15=0
We calculate terms in parentheses: -(7(w+5)), so:
7(w+5)
We multiply parentheses
7w+35
Back to the equation:
-(7w+35)
We get rid of parentheses
-12w-7w-35-15=0
We add all the numbers together, and all the variables
-19w-50=0
We move all terms containing w to the left, all other terms to the right
-19w=50
w=50/-19
w=-2+12/19

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