Mathematics, 13.11.2020 21:20 mollie053005
Trevor plans to solve the system of equations using elimination. Which of the following represents a reasonable first step Trevor could take?
2x − 3y = -10
4x + y = 8
A.
Multiply the 1st equation by 2
B.
Subtract 4x from both sides in the second equation
C.
Multiply the 2nd equation by 3
D.
He can just add them, nothing needs to be multiplied
Answers: 1
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Trevor plans to solve the system of equations using elimination. Which of the following represents a...
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