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Juana has 2 apples and 3 oranges with a total cost of P105.00 while his friend has 1 apple and 4 oranges cost P90.00. How much does Juana pay for her oranges?​

Sagot :

Answer:

Multiply equation 1 by 4 and 2

Step-by-step explanation:

2x + 3y = 105

x + 4y = 90

(equation 1)

(equation 2)

Multiply equation 1 by 4 and 2.