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人気のある Word Problems >

Eight less than the product of 7 and a number equals 4.

解

E i g h t l ess t han t h e p ro d u c t o f 7 an d a n u mb er e q u a l s 4.

解

The number : 1 \frac{5}{7}

解答ステップ

Represent the number with

x

A.T.Q.:

7 x - 8 = 4

x

を解く

7 x - 8 = 4 : x = \frac{12}{7}

仮分数を帯分数に変換する:

\frac{12}{7} = 1 \frac{5}{7}

The number : 1 \frac{5}{7}

人気の例

The larger of two numbers is one more than twice the smaller. Three times the larger exceeds five times the smaller by ten. Find the numbers.Five times the 差 of a number and 3.60% of what number is 48 4% of a number is 700 The sum of two numbers is 382 . Twice the larger number plus three times the smaller number is 952 . Find the numbers.