3x=0.5(-5-x)

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Solution for 3x=0.5(-5-x) equation: 



3x=0.5(-5-x)

We move all terms to the left:

3x-(0.5(-5-x))=0

We add all the numbers together, and all the variables

3x-(0.5(-1x-5))=0



We calculate terms in parentheses: -(0.5(-1x-5)), so:

0.5(-1x-5)

We multiply parentheses

-0.5x-2.5

Back to the equation:

-(-0.5x-2.5)



We get rid of parentheses

3x+0.5x+2.5=0

We add all the numbers together, and all the variables

3.5x+2.5=0

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

3.5x=-2.5

x=-2.5/3.5

x=-2.5/3.5

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