Solve the system of linear equations by elimination. x + 5y = 15 and -x - 2y = 0
1 answer:
Answer:
X= - 10
Y=5
Step-by-step explanation:
First add the equations and x will be eliminated, then solve for y as a normal linear function, and the answer is 5.
Substitute thw y in any function, I substituted in the first one, and solved for x and got negative 10 as an answer.
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