What is the answer to (5x-4)/3 =(5x+3)/4 ?

The answer to (5x-4)/3 =(5x+3)/4 is x=5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(5x-4)/3 =(5x+3)/4

\frac{5 x - 4}{3} = \frac{5 x + 3}{4}

x = 5

Solution steps

\frac{5 x - 4}{3} = \frac{5 x + 3}{4}

Apply fraction cross multiply: if

\frac{a}{b} = \frac{c}{d}

then

a \cdot d = b \cdot c

(5 x - 4) \cdot 4 = 3 (5 x + 3)

Expand

(5 x - 4) \cdot 4 : 20 x - 16

Expand

3 (5 x + 3) : 15 x + 9

20 x - 16 = 15 x + 9

Move

16

to the right side

20 x = 15 x + 25

Move

15 x

to the left side

5 x = 25

Divide both sides by

5

x = 5

- 9.5 (2 x - 10) = 3.8 (- 5 x + 25)

3 x + 12 (x - 9) = 4 (3 x + 3)

83.8 = 8.6 c - 7.3 (6 - 2 c)

200 = 16 (6 t - 3)

92 = - 4 (2 r - 5)

What is the answer to (5x-4)/3 =(5x+3)/4 ?
The answer to (5x-4)/3 =(5x+3)/4 is x=5
Solve for x: (5x-4)/3 =(5x+3)/4
The solution is x=5