Solve the system of equations using the substitution method. State your final answer as an ordered pair. DO NOT include spaces in your answer.−2x−y=−7−2𝑥−𝑦=−7y=1𝑦=1Solution:
Question
Solve the system of equations using the substitution method. State your final answer as an ordered pair. DO NOT include spaces in your answer.−2x−y=−7−2𝑥−𝑦=−7y=1𝑦=1Solution:
Solution
First, we have the system of equations:
-2x - y = -7 y = 1
We can substitute y = 1 into the first equation:
-2x - 1 = -7
Then, we solve for x:
-2x = -6 x = 3
So, the solution to the system of equations is (3,1).
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