8-x=4(x-3)

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Solution for 8-x=4(x-3) equation: 



8-x=4(x-3)

We move all terms to the left:

8-x-(4(x-3))=0

We add all the numbers together, and all the variables

-1x-(4(x-3))+8=0



We calculate terms in parentheses: -(4(x-3)), so:

4(x-3)

We multiply parentheses

4x-12

Back to the equation:

-(4x-12)



We get rid of parentheses

-1x-4x+12+8=0

We add all the numbers together, and all the variables

-5x+20=0

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

-5x=-20

x=-20/-5

x=+4

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