1.

Which equations have the same value as x as 5/6x+2/3=-9? Check all that apply.

Answer»

Answer:

GIVEN EQUATION:

\frac{5}{6x}+\frac{2}{3}=-9

We have to FIND WHOSE solution is ALSO same as given equation.

Consider,

\frac{5}{6x}+\frac{2}{3}=-9

\frac{5\times3+2\times6x}{3\times6x}=-9

\frac{15+12x}{18x}=-9

15+12x=-9\times18x

15+12x=-162x

15+12x+162x=0

174x+15=0

Solution is , x=\frac{-15}{174}=\frac{-5}{58}


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