Question

simplify 3/4 x - 2/5 ax - y + 1 / 3 x - 1 / 8 x and find its value when a equal to 3, x is equal to minus 2 and Y equal to minus 6.

Answer 1

3/4x -2/5ax-y+1/3x-1/8x

ans---
-6/4-12/5-2/3+2/8
-2/4-3/5-2/3+1/4
-10-12/20-8+3/12
-22/20- -5/12
-66+25/60
-41/60.