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jekas [21]
3 years ago
5

What is the solution to 2x+y=1 and x-2y=3

Mathematics
1 answer:
Masteriza [31]3 years ago
5 0

Answer:

Step-by-step explanation:

2x+y=1---------> y=-2x+1

x-2y=3

2) x-2(-2x+1)=3                          

x+4x-2=3

5x=5

x=1

3) 2x+y=1 when x=1

2(1)+y=1

2+y=1

y=1

the answer is (1,1)

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<span>10.
if we were to subsitute the points and graph the equation we would notice that the shape is the same for both: a 45 degree angle line that goes upleft and up right
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14.
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