5(90-x)=2(180-x)+6

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Solution for 5(90-x)=2(180-x)+6 equation: 



5(90-x)=2(180-x)+6

We move all terms to the left:

5(90-x)-(2(180-x)+6)=0

We add all the numbers together, and all the variables

5(-1x+90)-(2(-1x+180)+6)=0

We multiply parentheses

-5x-(2(-1x+180)+6)+450=0



We calculate terms in parentheses: -(2(-1x+180)+6), so:

2(-1x+180)+6

We multiply parentheses

-2x+360+6

We add all the numbers together, and all the variables

-2x+366

Back to the equation:

-(-2x+366)



We get rid of parentheses

-5x+2x-366+450=0

We add all the numbers together, and all the variables

-3x+84=0

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

-3x=-84

x=-84/-3

x=+28

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