en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

solve for The sum of 3 times a number and 5 is equal to 9.

Solution

solve for The sum of 3 times a number and 5 is equal to 9.

Solution

The number : 1 \frac{1}{3}

Solution steps

Represent the number with

x

A.T.Q.:

3 x + 5 = 9

Solve for

x, 3 x + 5 = 9 : x = \frac{4}{3}

Convert improper fractions to mixed numbers:

\frac{4}{3} = 1 \frac{1}{3}

The number : 1 \frac{1}{3}

Popular Examples

Darrell opened a savings account and deposited 600.00 as principal. The account earns 13% interest, compounded annually. What is the balance after 7 years?Madelyn opened a savings account and deposited 2,000.00 as principal. The account earns 3% interest, compounded quarterly. What is the balance after 5 years?the sum of two consecutive odd integers is-120 Diane is saving up money to buy a car. Diane puts 9,308.00 into an account which earns 12% interest, compounded quarterly. How much will she have in the account after 4 years?twice a number is16 more than 42 . What is the number?