Cindy's age is 40 years and Madison's age is 17 years.
What is an expression?
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.
Given that Madison and Cindy have a combined age of 65 Cindy is 20 less than four times Madison's age. The age will be calculated by using the information.
C + M = 65
C = 4M - 20
4M - 20 + M = 65
5M = 65 + 20
5M = 85
M = 85 / 5
M = 17 years
Therefore, Cindy's age is 40 years and Madison's age is 17 years.
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