mehswamp mehswamp

09-06-2021
Mathematics

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Solve the system of equations. Write you answer as an ordered pair.

X - 3y = -13

3x + 7y = 25

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jamietakash1 jamietakash1

09-06-2021

Answer:

Step-by-step explanation:

x - 3y = -13

x = -13 + 3y

3 * (-13 + 3y) + 7y = 25

-39 + 9y + 7y = 25

16y = 64

y = 4

3x + 7 * 4 = 25

3x = -3

x = -1

Answer: (-1, 4)

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