What is the answer to 2(3a-3)=5a-2a+1 ?

The answer to 2(3a-3)=5a-2a+1 is a= 7/3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2(3a-3)=5a-2a+1

2 (3 a - 3) = 5 a - 2 a + 1

a = \frac{7}{3}

Decimal Notation

a = 2.33333 \dots

Solution steps

2 (3 a - 3) = 5 a - 2 a + 1

Add similar elements:

5 a - 2 a = 3 a

2 (3 a - 3) = 3 a + 1

Expand

2 (3 a - 3) : 6 a - 6

6 a - 6 = 3 a + 1

Move

6

to the right side

6 a = 3 a + 7

Move

3 a

to the left side

3 a = 7

Divide both sides by

3

a = \frac{7}{3}

\frac{2 - 3 i}{1 + 5 i}

\frac{3}{10} \cdot \frac{1}{2}

\frac{1}{50} + \frac{1}{30}

30 < 5 x - 5 (\frac{x - 6}{2}) \leq 60

\frac{π}{3} \cdot 2