20=2x/2.77-x

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Solution for 20=2x/2.77-x equation: 



20=2x/2.77-x

We move all terms to the left:

20-(2x/2.77-x)=0



Domain of the equation: 2.77-x)!=0

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

-x)!=-2.77

x!=-2.77/1

x!=-2.77

x∈R



We add all the numbers together, and all the variables

-(-1x+2x/2.77)+20=0

We get rid of parentheses

1x-2x/2.77+20=0

We multiply all the terms by the denominator


1x*2.77-2x+20*2.77=0

We add all the numbers together, and all the variables

-2x+1x*2.77+55.4=0

Wy multiply elements

-2x+2.77x+55.4=0

We add all the numbers together, and all the variables

0.77x+55.4=0

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

0.77x=-55.4

x=-55.4/0.77

x=-71+0.73/0.77

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