Solve graphically the system of linear equations: 2x + y = 6 and 2x - y + 2 = 0
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Answered by
0
Answer:
x=1 y=4
Step-by-step explanation:
club those equations you will get 4x=4
x=1 y=4
Answered by
2
2x + y = 6..........1
2x - y + 2 = 0...........2
add eq1 and eq2
4x = 4
x= 1
put x for y
2x+y =6
2+y= 6
y= 6-2
y=4
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