What is the answer to (4x-3)/3 =(5x+7)/4 ?

The answer to (4x-3)/3 =(5x+7)/4 is x=33

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

(4x-3)/3 =(5x+7)/4

\frac{4 x - 3}{3} = \frac{5 x + 7}{4}

x = 33

Solution steps

\frac{4 x - 3}{3} = \frac{5 x + 7}{4}

Apply fraction cross multiply: if

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

then

a \cdot d = b \cdot c

(4 x - 3) \cdot 4 = 3 (5 x + 7)

Expand

(4 x - 3) \cdot 4 : 16 x - 12

Expand

3 (5 x + 7) : 15 x + 21

16 x - 12 = 15 x + 21

Move

12

to the right side

16 x = 15 x + 33

Move

15 x

to the left side

x = 33

y, 3 x + 4 y = 8

1250 - 25 y = - 550 + 75 y

x, 4 x + y = 16

x, x y = c

98 - x = 27 x - 3

What is the answer to (4x-3)/3 =(5x+7)/4 ?
The answer to (4x-3)/3 =(5x+7)/4 is x=33
Solve for x: (4x-3)/3 =(5x+7)/4
The solution is x=33