-3(-9w+1)-6w=7(w-1)-4

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Solution for -3(-9w+1)-6w=7(w-1)-4 equation: 



-3(-9w+1)-6w=7(w-1)-4

We move all terms to the left:

-3(-9w+1)-6w-(7(w-1)-4)=0

We add all the numbers together, and all the variables

-6w-3(-9w+1)-(7(w-1)-4)=0

We multiply parentheses

-6w+27w-(7(w-1)-4)-3=0



We calculate terms in parentheses: -(7(w-1)-4), so:

7(w-1)-4

We multiply parentheses

7w-7-4

We add all the numbers together, and all the variables

7w-11

Back to the equation:

-(7w-11)



We add all the numbers together, and all the variables

21w-(7w-11)-3=0

We get rid of parentheses

21w-7w+11-3=0

We add all the numbers together, and all the variables

14w+8=0

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

14w=-8

w=-8/14

w=-4/7

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