2-x=2(5+4x)

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Solution for 2-x=2(5+4x) equation: 



2-x=2(5+4x)

We move all terms to the left:

2-x-(2(5+4x))=0

We add all the numbers together, and all the variables

-x-(2(4x+5))+2=0

We add all the numbers together, and all the variables

-1x-(2(4x+5))+2=0



We calculate terms in parentheses: -(2(4x+5)), so:

2(4x+5)

We multiply parentheses

8x+10

Back to the equation:

-(8x+10)



We get rid of parentheses

-1x-8x-10+2=0

We add all the numbers together, and all the variables

-9x-8=0

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

-9x=8

x=8/-9

x=-8/9

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