-9x/4=-1

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Solution for -9x/4=-1 equation: 



-9x/4=-1

We move all terms to the left:

-9x/4-(-1)=0

We add all the numbers together, and all the variables

-9x/4+1=0

We multiply all the terms by the denominator


-9x+1*4=0

We add all the numbers together, and all the variables

-9x+4=0

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

-9x=-4

x=-4/-9

x=4/9

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