Mathematics, 31.01.2020 13:56 user11883661
Which of the following could be the first step toward solving the system, 3x + 5y = 8, 4x + 3y = 7? select all that apply.
a. multiply the first equation by 4 and the second equation by 3 and add.
b. multiply the first equation by 2 and the second equation by 5 and add.
c. multiply the first equation by 4 and the second equation by 3 and subtract.
d. multiply the first equation by 2 and the second equation by 5 and subtract.
Answers: 1
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Which of the following could be the first step toward solving the system, 3x + 5y = 8, 4x + 3y = 7?...
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