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check graphically whether the pair of equations 2x-y=1 and x+2y=3 is consistent if so solve them graphically

plz plz help me with this problem plz!!!!!

Respuesta :

dhiab

Answer:

A(1,1)

Step-by-step explanation:

the system is :

2x-y=1

x+2y=3

so :

y = 2x-1  .....the line color : red

y= (-1/2)x+3/2......the line color : blue

the pair solution is the intersection point for this line : A(1 ; 1)

Ver imagen dhiab

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