Mathematics, 31.12.2019 16:31 bcozort611
Using elimination to solve the system 2x + y = 8 and x + y = 4, which of the following could be the first step?
a. 2x + y = > 2x + y = 8
(x + y = > -x - y = -4
b. 2x + (4 - x) = 8
c. 2x + y = x + y
d. 3x + 2y = 12
e. x = 4
Answers: 1
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Using elimination to solve the system 2x + y = 8 and x + y = 4, which of the following could be the...
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