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Use the substitution method to solve the system of equations Choose the correct ordered pait. x+2y=12 y=x+3
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3 votes
Use the substitution method to solve the system of equations Choose the

correct ordered pait.
x+2y=12
y=x+3

User Hey Teacher
by
8.7k points

2 Answers

5 votes

Answer: (2,5)

Explanation:

Explanation in picture :)

User Nathan Herring
by
8.5k points
3 votes
x + 2(x + 3) = 12
x + 2x + 6 = 12
3x = 6, x = 2
y = 2 + 3, y = 5
Solution: (2,5)
User Elisabete
by
8.3k points
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