4.2x-9=3(1.2x+14)

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Solution for 4.2x-9=3(1.2x+14) equation: 



4.2x-9=3(1.2x+14)

We move all terms to the left:

4.2x-9-(3(1.2x+14))=0



We calculate terms in parentheses: -(3(1.2x+14)), so:

3(1.2x+14)

We multiply parentheses

3x+42

Back to the equation:

-(3x+42)



We get rid of parentheses

4.2x-3x-42-9=0

We add all the numbers together, and all the variables

1.2x-51=0

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

1.2x=51

x=51/1.2

x=42+0.6/1.2

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