Mathematics, 28.01.2020 22:58, squirt3747
Select the best possible first step to solving the system by first eliminating the y variable. 4x − 5y = 4 3x 2y = −20 (1 point) multiply the first equation by −2, and multiply the second equation by 5. multiply the first equation by 2, and multiply the second equation by −5. multiply the first equation by 2, and multiply the second equation by 5. none of the above
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Select the best possible first step to solving the system by first eliminating the y variable. 4x −...
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Mathematics, 06.05.2020 04:57
