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3 years ago

7

Solve the system of equations and choose the correct ordered pair.

2 answers:

mafiozo [28]3 years ago

8 0

4x + 5y = 22 ⇒ Equation 1
2x + 3y = 12 ⇒ Equation 2

2(2x + 3y) = 2(12)
4x + 6y = 24 ⇒ Equation 3

Equation 1 - 3
(4x - 4x) + (5y - 6y) = 22 - 24
-y = -2
y = 2

Substitude y into Equation 1,
4x + 5(2) = 22
4x + 10 = 22
4x = 12
x = 3

(3,2)
Answer is A.

serg [7]3 years ago

7 0

<h2>Answer: (3,2)</h2>

Still the right anser on APEX as of 4/29/19.

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Answer:

Step-by-step explanation:

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Marrrta [24]

Answer:

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Step-by-step explanation:

<u>Given: </u>

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