Mathematics, 10.01.2021 03:40 khohenfeld0
HELPPP
A system of equations is given below:
x + 2y = 7
-3x + 4y = 9
Nicole says she would multiply the first equation by 3 and add the two equations together to eliminate the x's. Michael says he would multiply the first equation by 2 and add the two equations to eliminate the y's.
Who is correct? and explain why.
Answers: 1
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HELPPP
A system of equations is given below:
x + 2y = 7
-3x + 4y = 9
...
x + 2y = 7
-3x + 4y = 9
...
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