.4(2x+3)=-0.1(2x+3)

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Solution for .4(2x+3)=-0.1(2x+3) equation: 



.4(2x+3)=-0.1(2x+3)

We move all terms to the left:

.4(2x+3)-(-0.1(2x+3))=0

We multiply parentheses

0.8x-(-0.1(2x+3))+1.2=0



We calculate terms in parentheses: -(-0.1(2x+3)), so:

-0.1(2x+3)

We multiply parentheses

-0.2x-0.3

Back to the equation:

-(-0.2x-0.3)



We get rid of parentheses

0.8x+0.2x+0.3+1.2=0

We add all the numbers together, and all the variables

x+1.5=0

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

x=-1.5

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