2=-9/4x-2.5

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Solution for 2=-9/4x-2.5 equation: 



2=-9/4x-2.5

We move all terms to the left:

2-(-9/4x-2.5)=0



Domain of the equation: 4x-2.5)!=0

x∈R



We get rid of parentheses

9/4x+2.5+2=0

We multiply all the terms by the denominator


(2.5)*4x+2*4x+9=0

We multiply parentheses

10x+2*4x+9=0

Wy multiply elements

10x+8x+9=0

We add all the numbers together, and all the variables

18x+9=0

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

18x=-9

x=-9/18

x=-1/2

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