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Mathematics, 21.01.2021 19:00 brooklynunderwood46
What should be done to these equations in order to solve a system of equations by elimination?
-3x+2y=16
2x+5y=21
A. Nothing needs to be done, since they both equal have 2’s and 3’s for coefficients.
B. Multiply the first equation by 3 and the second equations by 2.
C. Multiply the first equation by 2 and the second equation by 3.
D. Multiply the first equation by 3.
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What should be done to these equations in order to solve a system of equations by elimination?
-3x+...
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