X-4=3(1-3x)

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Solution for X-4=3(1-3x) equation: 



X-4=3(1-3X)

We move all terms to the left:

X-4-(3(1-3X))=0

We add all the numbers together, and all the variables

X-(3(-3X+1))-4=0



We calculate terms in parentheses: -(3(-3X+1)), so:

3(-3X+1)

We multiply parentheses

-9X+3

Back to the equation:

-(-9X+3)



We get rid of parentheses

X+9X-3-4=0

We add all the numbers together, and all the variables

10X-7=0

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

10X=7

X=7/10

X=7/10

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