7(w-5)=3w-15

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Solution for 7(w-5)=3w-15 equation:



7(w-5)=3w-15
We move all terms to the left:
7(w-5)-(3w-15)=0
We multiply parentheses
7w-(3w-15)-35=0
We get rid of parentheses
7w-3w+15-35=0
We add all the numbers together, and all the variables
4w-20=0
We move all terms containing w to the left, all other terms to the right
4w=20
w=20/4
w=5

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