answer this question
answer this question
4/5x = 9/5 + x
divide both sides by 4/5
x = 9+5x/4
4x = 9 + 5x
-x = 9
divide by -1
x = -9 (C)
\(\frac{4}{5}\) (x) - \(\frac{9}{5}\) + (x) = ?
First: \(\frac{9}{5}\)
↑
(Simplify, that fraction for Step )
Second: \(\frac{4}{5}\) (x) - \(\frac{9}{5}\) = ?
Third: x = whatever this equals →\(\frac{x(5)}{5}\)
Fourth: \(\frac{5(x) + 9}{5}\)
Fifth: \(\frac{4}{5}\) (x) - \(\frac{5(x) + 9}{5}\) = ?
Sixth: \(\frac{4}{5}\)
↑
(We have to simplify the fraction for Step 6)
Seventh: \(\frac{4(x) 5(x) + 9}{5}\)
\(\frac{-x - 9}{5}\) (5)
Eighth: -x - 9 = ?
Ninth: -x = 9
For step number 9 we would have to add the number 9 from each of your sides.
For step number 9 again we have to multiply from the equation with the number -1 and attach x = -9 with it
Finally we get to your result!
x = -9
So, from the looks of it, it looks like option C. -9 would be your answer to this question