7(3w-15)-18w=4(13w-14)

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Solution for 7(3w-15)-18w=4(13w-14) equation: 



7(3w-15)-18w=4(13w-14)

We move all terms to the left:

7(3w-15)-18w-(4(13w-14))=0

We add all the numbers together, and all the variables

-18w+7(3w-15)-(4(13w-14))=0

We multiply parentheses

-18w+21w-(4(13w-14))-105=0



We calculate terms in parentheses: -(4(13w-14)), so:

4(13w-14)

We multiply parentheses

52w-56

Back to the equation:

-(52w-56)



We add all the numbers together, and all the variables

3w-(52w-56)-105=0

We get rid of parentheses

3w-52w+56-105=0

We add all the numbers together, and all the variables

-49w-49=0

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

-49w=49

w=49/-49

w=-1

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