2 years ago

In to see the 2x+y=20 6x 5y = 12

Mathematics

1 answer:

Andre45 [30]2 years ago

6 0

Answer:

1: x = 10 − $\frac{y}{2}$

y = 20 − 2 x

2: x = $\frac{25}{y}$

y = $\frac{25}{x}$

Step-by-step explanation:

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