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Phổ biến Word Problems >

the sum of two numbers is 38.The hiệu between the numbers is 14.What are the numbers.

Lời Giải

t h e s u m o f tw o n u mb ers i s 38. T h e d i ff ere n ce b e tw ee n t h e n u mb ers i s 14. Wha t a re t h e n u mb ers .

Lời Giải

The numbers : 26, 12

Các bước giải pháp

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 38

x - y = 14

x + y = 38, x - y = 14 : x = 26, y = 12

The numbers : 26, 12

Ví dụ phổ biến

the sum of three times the opposite of a number and-4 A rectangular sticker is 15 centimeters tall and 10 centimeters wide. What is its diện tích?The hiệu between two numbers is-4. The sum between two numbers is 2. Find the numbers.The sum of two odd consecutive numbers is 168. Find the numbers 55% of what number is 33