7x-3x=-6(x+10)+5(3-3x)

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Solution for 7x-3x=-6(x+10)+5(3-3x) equation: 



7x-3x=-6(x+10)+5(3-3x)

We move all terms to the left:

7x-3x-(-6(x+10)+5(3-3x))=0

We add all the numbers together, and all the variables

7x-3x-(-6(x+10)+5(-3x+3))=0

We add all the numbers together, and all the variables

4x-(-6(x+10)+5(-3x+3))=0



We calculate terms in parentheses: -(-6(x+10)+5(-3x+3)), so:

-6(x+10)+5(-3x+3)

We multiply parentheses

-6x-15x-60+15

We add all the numbers together, and all the variables

-21x-45

Back to the equation:

-(-21x-45)



We get rid of parentheses

4x+21x+45=0

We add all the numbers together, and all the variables

25x+45=0

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

25x=-45

x=-45/25

x=-1+4/5

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