12w-7+9w=10+12w+3

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Solution for 12w-7+9w=10+12w+3 equation: 



12w-7+9w=10+12w+3

We move all terms to the left:

12w-7+9w-(10+12w+3)=0

We add all the numbers together, and all the variables

12w+9w-(12w+13)-7=0

We add all the numbers together, and all the variables

21w-(12w+13)-7=0

We get rid of parentheses

21w-12w-13-7=0

We add all the numbers together, and all the variables

9w-20=0

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

9w=20

w=20/9

w=2+2/9

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