3.7x-4.2=1.2(2x+3)

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Solution for 3.7x-4.2=1.2(2x+3) equation: 



3.7x-4.2=1.2(2x+3)

We move all terms to the left:

3.7x-4.2-(1.2(2x+3))=0



We calculate terms in parentheses: -(1.2(2x+3)), so:

1.2(2x+3)

We multiply parentheses

2.4x+3.6

Back to the equation:

-(2.4x+3.6)



We get rid of parentheses

3.7x-2.4x-3.6-4.2=0

We add all the numbers together, and all the variables

1.3x-7.8=0

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

1.3x=7.8

x=7.8/1.3

x=6+-8.881784197E-16/1.3

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