How many solutions does the system have? You can use the interactive graph below to find the answer.x+2y=2 2x+4y=−8
2 answers:
Answer:
0
Step-by-step explanation:
Since you didn't attach an image of the graph I'll have to do this the hard way.
x + 2y = 2 (1)
2x + 4y = -8 (2)
x + 2y = -4 (Divide equation (2) by 2)
0 = 6 (Subtract the third equation from the first)
Since 0 is not equal to 6 the answer is No Solutions.
Answer:
no solutions
Step-by-step explanation:
x+2y=2
2x+4y=−8
Multiply the first equation by -2
-2x -4y = -4
Add this to the second equation
-2x-4y = -4
2x +4y = -8
--------------------------
0x+0y = -12
0 = -12
This is never true so there are no solutions
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