A: 5x − 2y = 10
b: 4x + 3y = 7
to solve this system of equations by addition, wh...
Mathematics, 06.12.2019 22:31 mkuhauluasong2020
A: 5x − 2y = 10
b: 4x + 3y = 7
to solve this system of equations by addition, what could you multiply each equation by to cancel out the x-variable?
a) multiply a by 3 and b by 2
b) multiply a by 4 and b by 3
c) multiply a by −3 and b by 2
d) multiply a by −4 and b by 5
Answers: 1
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