Question

by drawing the graphs of the pair of linear equation 2x+y=0 and y=-2x+4. State whether the equation have a unique solution, infinitely many solution or no solution

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Answer 1

Infinetely many solution✔

As,(Read the equation carefully) it says 2x+y=0 which clearly mean- 2xy=0 (0isnt having any value here)

and y=-2x+4 (the result is/will be positive)

❇❇❇❇❇❇Hope it helps❇❇❇❇❇❇

☺

Answer 2

Answer: infinitely many

Step-by-step explanation:

1. y = -2x+4

(4)= -2(0)+4

4= 0+4

4=4

x=0

y=4

2. y=-2x+4

(2)= -2(1)+4

2= -2+4

2= 2

x=1

y=2

3. y= -2x+4

(0)= -2(2)+4

0 = -4 +4

0 = 0

x=2

y=0