3(x-21)+5x=17x-55+3x

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Solution for 3(x-21)+5x=17x-55+3x equation: 



3(x-21)+5x=17x-55+3x

We move all terms to the left:

3(x-21)+5x-(17x-55+3x)=0

We add all the numbers together, and all the variables

3(x-21)+5x-(20x-55)=0

We add all the numbers together, and all the variables

5x+3(x-21)-(20x-55)=0

We multiply parentheses

5x+3x-(20x-55)-63=0

We get rid of parentheses

5x+3x-20x+55-63=0

We add all the numbers together, and all the variables

-12x-8=0

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

-12x=8

x=8/-12

x=-2/3

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