7w+5w-4=2w+8

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Solution for 7w+5w-4=2w+8 equation:



7w+5w-4=2w+8
We move all terms to the left:
7w+5w-4-(2w+8)=0
We add all the numbers together, and all the variables
12w-(2w+8)-4=0
We get rid of parentheses
12w-2w-8-4=0
We add all the numbers together, and all the variables
10w-12=0
We move all terms containing w to the left, all other terms to the right
10w=12
w=12/10
w=1+1/5

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