3w-w=-7+w

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Solution for 3w-w=-7+w equation: 



3w-w=-7+w

We move all terms to the left:

3w-w-(-7+w)=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

2w-(w-7)=0

We get rid of parentheses

2w-w+7=0

We add all the numbers together, and all the variables

w+7=0

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

w=-7

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