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Phổ biến Word Problems >

twice the sum of a number and five is nine less than that number

Lời Giải

tw i ce t h e s u m o f a n u mb er an d f i v e i s nin e l ess t han t ha t n u mb er

Lời Giải

The number : - 19

Các bước giải pháp

Represent the number with

x

A.T.Q.:

2 (x + 5) = x - 9

Giải

x, 2 (x + 5) = x - 9 : x = - 19

The number : - 19

Ví dụ phổ biến

Translate AND solve AND graph. Five less than six times a number is at ten.The total of two numbers is 35. Four times the larger number is 4 less than five times the smaller number. Find the two numbers.four less than the product of 2 and a number equals 9 eli is now a quarter of his father's age. in 5 years time his age will be a third of his father's age. how old is eli now?The sum of three consecutive numbers is 33 more than the smallest number. Find the numbers.