y < x If x = 5 then y = 12 find y when x=7.5 and x when you =y=84
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Step-by-step explanation:
y < x
= 12 < 5
difference between 5 and 12 = 7
to find out y when x = 7.5
y = x + 7
= 7.5 + 7
= 14.5
to find out x when y = 84
x = y - 7
= 84 - 7
= 77
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