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Find x when y=14, if y=7 when X=8

User Yatsek
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Final answer:

To find x when y=14 and y=7 when X=8, a proportion is set up and solved using cross-multiplication, resulting in x=16.

Step-by-step explanation:

Finding x when y=14, given that when X=8, y=7 involves applying the concept of linear equations and relationships between variables. If we're working on the assumption that the relationship between x and y is consistent, we can set up a proportion based on the given values: y1/y2 = x1/x2. To find 'x', when 'y' is known, we use the cross-multiplication property, wherein we multiply the cross terms and solve the resulting equation for the unknown variable. Hence:

y1/x1 = y2/x2
7/8 = 14/x
7x = 8*14
7x = 112
x = 112/7
x = 16

Therefore, x=16 when y=14, assuming a direct proportional relationship between x and y.

User Ed Heal
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when y= 14, if y= 7 then x= 16 if x= 8. you just double your number
User Dwkns
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