Question

Help me please. Thank you so much!

Answer 1

First of all transfer all the mixed fractions into numbers
$2 \frac{1}{2}$=2.5=$\frac{5}{2}$
so$\frac{5}{2} x- \frac{6}{4} x- \frac{15}{4} = \frac{3}{8}$
multiply the whole equations by 8
$20x-12x-30=3 \\ 8x-30=3 \\ 8x=33 \\ x= \frac{33}{8}$
$x=4\frac{1}{8}$