What is the answer to 2/5 x+7= 5/2 x+3 ?

The answer to 2/5 x+7= 5/2 x+3 is x= 40/21

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

2/5 x+7= 5/2 x+3

\frac{2}{5} x + 7 = \frac{5}{2} x + 3

x = \frac{40}{21}

Decimal Notation

x = 1.90476 \dots

Solution steps

\frac{2}{5} x + 7 = \frac{5}{2} x + 3

Move

7

to the right side

\frac{2}{5} x = \frac{5}{2} x - 4

Move

\frac{5}{2} x

to the left side

- \frac{21}{10} x = - 4

Multiply both sides by

10

- 21 x = - 40

Divide both sides by

- 21

x = \frac{40}{21}

6 (y - 1) + 8 = 32

\frac{10}{6} \cdot \frac{6}{15}

1500 \frac{1 - ( 1 + \frac{6%}{4} ) ^{- 6.5 (4)}}{\frac{6%}{4}}

\frac{y ^{3}}{y ^{8}}

2 x^{2} - 3 \leq 6 x + 5

What is the answer to 2/5 x+7= 5/2 x+3 ?
The answer to 2/5 x+7= 5/2 x+3 is x= 40/21
Solve for x: 2/5 x+7= 5/2 x+3
The solution is x= 40/21