What is the answer to (4x+1)/3 =(12x-3)/7 ?

The answer to (4x+1)/3 =(12x-3)/7 is x=2

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(4x+1)/3 =(12x-3)/7

\frac{4 x + 1}{3} = \frac{12 x - 3}{7}

x = 2

Solution steps

\frac{4 x + 1}{3} = \frac{12 x - 3}{7}

Apply fraction cross multiply: if

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

then

a \cdot d = b \cdot c

(4 x + 1) \cdot 7 = 3 (12 x - 3)

Expand

(4 x + 1) \cdot 7 : 28 x + 7

Expand

3 (12 x - 3) : 36 x - 9

28 x + 7 = 36 x - 9

Move

7

to the right side

28 x = 36 x - 16

Move

36 x

to the left side

- 8 x = - 16

Divide both sides by

- 8

x = 2

∣ 10 x ∣ = - 20

\frac{x - x ^{3}}{x + 3} \geq 0

x + 2 < 3 x - 2

1.4 5^{- 0.7}

\frac{9 x + 5}{8} = 4

What is the answer to (4x+1)/3 =(12x-3)/7 ?
The answer to (4x+1)/3 =(12x-3)/7 is x=2
Solve for x: (4x+1)/3 =(12x-3)/7
The solution is x=2