2(5w-7)+9=7

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Solution for 2(5w-7)+9=7 equation: 



2(5w-7)+9=7

We move all terms to the left:

2(5w-7)+9-(7)=0

We add all the numbers together, and all the variables

2(5w-7)+2=0

We multiply parentheses

10w-14+2=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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