x+6y= 22; 3x + 14y = 58.
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Answer:
y=2
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Answered by
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Answer:
x+6y=22.... _____________1
3x+14y=58. ______________2
equation 1....
x=22-6y ....____________3
3(22-6y)+14y=58
66-18y+14y=58
-18y-14y=58-66
-4y=-8. (here (-) change into (+) )
y=8/4
y=2
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