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ANTONII [103]
3 years ago
7

Solve using system of equations algebraically y=2x-3 x+y=18

Mathematics
1 answer:
Hitman42 [59]3 years ago
6 0

Answer:

<em>(7, 11)</em>

Step-by-step explanation:

y = 2x - 3 .... (1)

x + y = 18 .... (2)

(1) ----> (2)

x + 2x - 3 = 18 ⇒ <u><em>x = 7</em></u>

y = 2(7) - 3 ⇒ <u><em>y = 11</em></u>

<em>(7, 11)</em>

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