he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי Word Problems >

Translate the sentence into an equation.:The sum of 4 times a number and 3 is 9:Use the variable x for the unknown number.

פתרון

T r an s l a t e t h e se n t e n ce in t o an e q u a t i o n . : T h e s u m o f 4 t im es a n u mb er an d 3 i s 9 : U se t h e v a r iab l e x f or t h e u nkn o w n n u mb er .

פתרון

The number : 1 \frac{1}{2}

צעדי פתרון

Represent the number with

x

A.T.Q.:

4 x + 3 = 9

4 x + 3 = 9, x

פתור בשביל:

x = \frac{3}{2}

הסב שבר מדומה למספר מעורב:

\frac{3}{2} = 1 \frac{1}{2}

The number : 1 \frac{1}{2}

דוגמאות פופולריות

The sum of 5 consecutive integers is 265.What is the fifth number in this sequence?John is three times as old as his son Jack. The sum of their ages is 48. Calculate how old John is.A sphere has a radius of 6 inches.What is the volume of the sphere in terms of pi? V = pi in.3 six more than two times a number is equal to six less than six times the number.The sum of 3 times a number and twice the same number is less than 45.