Question

Find five different solutions of each of the following equations:

(a) 2x - 3y = 6

(b) $\frac{2x}{5}+\frac{3y}{10}=3$

(c) 3y = 4x

Answer 1

if we take any value for x or y , we get corresponding values satisfying the given equation. Here below are some solutions:

(a) 2x - 3y = 6
x------ 0 3 -3 $\frac{9}{2}$ 2
y------ -2 0 -4 1 $\frac{-2}{3}$

(b) 2x5+3y10=3

x---- 0 $\frac{15}{2}$ 5 10 3
y---- 10 0 $\frac{10}{3}$ $\frac{-10}{3}$ 6


(c) 3y = 4x

x------ 3 -3 -6 6 0
y------- 4 -4 -8 8 0