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Orlov [11]
3 years ago
14

What is the solution to this system of equations? x − 2y = 15 2x + 4y = -18

Mathematics
1 answer:
Alina [70]3 years ago
3 0

Step-by-step explanation:

just substitute them in the x and y variables.

if the answer is equal to the answers on the other side of the equation than it correct

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