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Y and x have a proportional relationship, and y = 7 when x = 2. What is the value of x when y = 21?
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Y and x have a proportional relationship, and y = 7 when x = 2. What is the value of x when y = 21?

User Windupurnomo
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x will be 6

because when y is 7 and x is 2 they multiplied 7×3 and they got y=21 so you have to multiply 2 by 3 and that is 6 hopefully this helps.
User Qjuanp
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