4(x-9)=4(9+0.3x)

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Solution for 4(x-9)=4(9+0.3x) equation: 



4(x-9)=4(9+0.3x)

We move all terms to the left:

4(x-9)-(4(9+0.3x))=0

We add all the numbers together, and all the variables

4(x-9)-(4(0.3x+9))=0

We multiply parentheses

4x-(4(0.3x+9))-36=0



We calculate terms in parentheses: -(4(0.3x+9)), so:

4(0.3x+9)

We multiply parentheses

0x+36

We add all the numbers together, and all the variables

x+36

Back to the equation:

-(x+36)



We get rid of parentheses

4x-x-36-36=0

We add all the numbers together, and all the variables

3x-72=0

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

3x=72

x=72/3

x=24

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