The Variables Y And X Have A Proportional Relationship, And Y = 7 When X = 2. What Is The Value Of X When Y = 21?, Plzz Help

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

Plzz Help

Answer:

6

Step-by-step explanation:

y=7 to y=21 equals 7x3

x=2 to x=x equals 2x3 which equals 6


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