7(x+1)-4(5-2x)=-5(x-9)

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Solution for 7(x+1)-4(5-2x)=-5(x-9) equation: 



7(x+1)-4(5-2x)=-5(x-9)

We move all terms to the left:

7(x+1)-4(5-2x)-(-5(x-9))=0

We add all the numbers together, and all the variables

7(x+1)-4(-2x+5)-(-5(x-9))=0

We multiply parentheses

7x+8x-(-5(x-9))+7-20=0



We calculate terms in parentheses: -(-5(x-9)), so:

-5(x-9)

We multiply parentheses

-5x+45

Back to the equation:

-(-5x+45)



We add all the numbers together, and all the variables

15x-(-5x+45)-13=0

We get rid of parentheses

15x+5x-45-13=0

We add all the numbers together, and all the variables

20x-58=0

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

20x=58

x=58/20

x=2+9/10

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