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Phổ biến >

The sum of two numbers is 33. Half the larger number increased by three is same as the smaller number. Find the numbers.

Lời Giải

The sum of two numbers is 33. Half the larger number increased by three is same as the smaller number. Find the numbers.

Lời Giải

The numbers : 20, 13

Các bước giải pháp

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 33

\frac{1}{2} x + 3 = y

x + y = 33, \frac{1}{2} x + 3 = y : x = 20, y = 13

The numbers : 20, 13

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