Question

\(x+75\%x=-1\frac{1}{4}\)

Answer 1

\(x+75\%x=-1\frac{1}{4}\)

=>\(x+\frac{3}{4}x=\frac{-5}{4}\)

=>\(\left(1+\frac{3}{4}\right)x=\frac{-5}{4}\)

=>\(\frac{7}{4}x=\frac{-5}{4}\)

=>\(x=\frac{-5}{4}:\frac{7}{4}\)

=>\(x=\frac{-5}{7}\)

Answer 2

<=> 175%x =\(\frac{-5}{4}\)

<=> x = \(\frac{-5}{4}\) . \(\frac{100}{175}\) =\(\frac{-5}{7}\)