2.2=-1/2x+2.5

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Solution for 2.2=-1/2x+2.5 equation: 



2.2=-1/2x+2.5

We move all terms to the left:

2.2-(-1/2x+2.5)=0



Domain of the equation: 2x+2.5)!=0

x∈R



We get rid of parentheses

1/2x-2.5+2.2=0

We multiply all the terms by the denominator


-(2.5)*2x+(2.2)*2x+1=0

We multiply parentheses

-5x+4.4x+1=0

We add all the numbers together, and all the variables

-0.6x+1=0

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

-0.6x=-1

x=-1/-0.6

x=1+0.4/0.6

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