7-7(x+9)-8x=5-1

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Solution for 7-7(x+9)-8x=5-1 equation: 



7-7(x+9)-8x=5-1

We move all terms to the left:

7-7(x+9)-8x-(5-1)=0

We add all the numbers together, and all the variables

-7(x+9)-8x+7-4=0

We add all the numbers together, and all the variables

-8x-7(x+9)+3=0

We multiply parentheses

-8x-7x-63+3=0

We add all the numbers together, and all the variables

-15x-60=0

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

-15x=60

x=60/-15

x=-4

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