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What is the solution for X+2y=9 2x+4y=20
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1 vote
What is the solution for
X+2y=9 2x+4y=20

User Sanja Melnichuk
by
7.8k points

1 Answer

5 votes

Answer:

No solution

Explanation:

x + 2y = 9

x = - 2y + 9

2x + 4y = 20

2(-2y + 9) + 4y = 20

-4y + 18 + 4y = 20

-4y + 4y = 20 - 18

0 = 2

( No solution)

User Niema
by
7.5k points
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