0.9x+2.2+0.9=0.2(5-x)

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Solution for 0.9x+2.2+0.9=0.2(5-x) equation: 



0.9x+2.2+0.9=0.2(5-x)

We move all terms to the left:

0.9x+2.2+0.9-(0.2(5-x))=0

We add all the numbers together, and all the variables

0.9x-(0.2(-1x+5))+2.2+0.9=0

We add all the numbers together, and all the variables

0.9x-(0.2(-1x+5))+3.1=0



We calculate terms in parentheses: -(0.2(-1x+5)), so:

0.2(-1x+5)

We multiply parentheses

-0.2x+1

Back to the equation:

-(-0.2x+1)



We get rid of parentheses

0.9x+0.2x-1+3.1=0

We add all the numbers together, and all the variables

1.1x+2.1=0

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

1.1x=-2.1

x=-2.1/1.1

x=-1+1/1.1

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