7x+2-4x=-2(5-3x)

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Solution for 7x+2-4x=-2(5-3x) equation: 



7x+2-4x=-2(5-3x)

We move all terms to the left:

7x+2-4x-(-2(5-3x))=0

We add all the numbers together, and all the variables

7x-4x-(-2(-3x+5))+2=0

We add all the numbers together, and all the variables

3x-(-2(-3x+5))+2=0



We calculate terms in parentheses: -(-2(-3x+5)), so:

-2(-3x+5)

We multiply parentheses

6x-10

Back to the equation:

-(6x-10)



We get rid of parentheses

3x-6x+10+2=0

We add all the numbers together, and all the variables

-3x+12=0

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

-3x=-12

x=-12/-3

x=+4

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