0.4x+0.5(2x-1)=-0.3(x+4)

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Solution for 0.4x+0.5(2x-1)=-0.3(x+4) equation: 



0.4x+0.5(2x-1)=-0.3(x+4)

We move all terms to the left:

0.4x+0.5(2x-1)-(-0.3(x+4))=0

We multiply parentheses

0.4x+x-(-0.3(x+4))-0.5=0



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

-0.3(x+4)

We multiply parentheses

-0.3x-1.2

Back to the equation:

-(-0.3x-1.2)



We add all the numbers together, and all the variables

1.4x-(-0.3x-1.2)-0.5=0

We get rid of parentheses

1.4x+0.3x+1.2-0.5=0

We add all the numbers together, and all the variables

1.7x+0.7=0

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

1.7x=-0.7

x=-0.7/1.7

x=-0.7/1.7

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