Solve the following system of equations: −2x + y = 1 −4x + y = −1
Asked by maham237 @ in Mathematics viewed by 504 People
(3, 1)
(−1, 3)
(−1, −3)
(1, 3)
Answered by maham237 @
-4x+y=-1
y=-1+4x
1+y=4x
then i used common sense and plugged the given answers in.
1+(3)=4(1)
4=4
D. (1,3)
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