Question

4x-y= 4 3x+2y, = 14 solve graphically
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Answer 1

Answer:

This is your answer:

Step-by-step explanation:

First equation:

(4x-y=4)

if x=1;

y=4×1-4=0..

if x=2;

y=4×2-4=4..

if x=3:

y=4×3-4=8..

So,ordered pairs are:-

x 1 2 3

y 0 4 8

Second equation:

(3x+2y=4)

=> y=4-3x/2

if x=2;

y=4-3×2/2=4-6/2= -1..

if x=4;

y=4-3×4/2=4-12/2=-4..

if x=6;

y=4-3×6/2=4-18/2=-7..

So,ordered pairs are:-

x 2 4 6

y -1 -4 -7