solve by cameras rule y+2x-19=0 , 2x-3y+3 =0
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Answer:
x=8,y=11
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Answer:
y+2x-19+19=0+19
so y+2x=19
2x=19-y
x=19-y/2
2x-3y=3
2×19-y/2-3y=3
19-y-3y=3
-4y=3-19
-4y=-16
4y=16
y=4
as y=4, so—
2x-3y=3
2x-12=3
2x=15
x=15/2
x=7.5
y=4
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