-7=-4(2x+1)+5(4-3x)

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Solution for -7=-4(2x+1)+5(4-3x) equation: 



-7=-4(2x+1)+5(4-3x)

We move all terms to the left:

-7-(-4(2x+1)+5(4-3x))=0

We add all the numbers together, and all the variables

-(-4(2x+1)+5(-3x+4))-7=0



We calculate terms in parentheses: -(-4(2x+1)+5(-3x+4)), so:

-4(2x+1)+5(-3x+4)

We multiply parentheses

-8x-15x-4+20

We add all the numbers together, and all the variables

-23x+16

Back to the equation:

-(-23x+16)



We get rid of parentheses

23x-16-7=0

We add all the numbers together, and all the variables

23x-23=0

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

23x=23

x=23/23

x=1

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