-7+4=3(4-x)

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Solution for -7+4=3(4-x) equation: 



-7+4=3(4-x)

We move all terms to the left:

-7+4-(3(4-x))=0

We add all the numbers together, and all the variables

-(3(-1x+4))-7+4=0

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(3(-1x+4)), so:

3(-1x+4)

We multiply parentheses

-3x+12

Back to the equation:

-(-3x+12)



We get rid of parentheses

3x-12-3=0

We add all the numbers together, and all the variables

3x-15=0

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

3x=15

x=15/3

x=5

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