-4.2x-8.3=-3.7(x+3)

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Solution for -4.2x-8.3=-3.7(x+3) equation: 



-4.2x-8.3=-3.7(x+3)

We move all terms to the left:

-4.2x-8.3-(-3.7(x+3))=0



We calculate terms in parentheses: -(-3.7(x+3)), so:

-3.7(x+3)

We multiply parentheses

-3.7x-11.1

Back to the equation:

-(-3.7x-11.1)



We get rid of parentheses

-4.2x+3.7x+11.1-8.3=0

We add all the numbers together, and all the variables

-0.5x+2.8=0

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

-0.5x=-2.8

x=-2.8/-0.5

x=5+0.3/0.5

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