Which of these strategies would eliminate a variable in the system of equations?
10x+4y=-...
Mathematics, 10.04.2020 22:35, lchynnawalkerstudent
Which of these strategies would eliminate a variable in the system of equations?
10x+4y=-2
5x-2y=2
A) Multiply the top equation by 1/2, than add the equations
B) Multiply the bottom equation by 2, then subtract the bottom equation from the top equation.
C) Add the equations.
Answers: 3
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