-4/9x-7/45x+1/5x=-90

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Solution for -4/9x-7/45x+1/5x=-90 equation: 



-4/9x-7/45x+1/5x=-90

We move all terms to the left:

-4/9x-7/45x+1/5x-(-90)=0



Domain of the equation: 9x!=0

x!=0/9

x!=0

x∈R





Domain of the equation: 45x!=0

x!=0/45

x!=0

x∈R





Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

-4/9x-7/45x+1/5x+90=0

We calculate fractions

We do not support expression: x^3

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