-4(a-9)=-8

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Solution for -4(a-9)=-8 equation: 



-4(a-9)=-8

We move all terms to the left:

-4(a-9)-(-8)=0

We add all the numbers together, and all the variables

-4(a-9)+8=0

We multiply parentheses

-4a+36+8=0

We add all the numbers together, and all the variables

-4a+44=0

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

-4a=-44

a=-44/-4

a=+11

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