Solve x+x+3=3x+(x+3)*2*4

$$x+x+3=3x+(x+3) \times 2 \times 4$$

Solve for x

$$x = -\frac{7}{3} = -2\frac{1}{3} \approx -2.333333333$$

Steps for Solving Linear Equation

Combine x and x to get 2x.

$$2x+3=3x+\left(x+3\right)\times 2\times 4$$

Multiply 2 and 4 to get 8.

$$2x+3=3x+\left(x+3\right)\times 8$$

Use the distributive property to multiply x+3 by 8.

$$2x+3=3x+8x+24$$

Combine 3x and 8x to get 11x.

$$2x+3=11x+24$$

Subtract 11x from both sides.

$$2x+3-11x=24$$

Combine 2x and -11x to get -9x.

$$-9x+3=24$$

Subtract 3 from both sides.

$$-9x=24-3$$

Subtract 3 from 24 to get 21.

$$-9x=21$$

Divide both sides by -9.

$$x=\frac{21}{-9}$$

Reduce the fraction \frac{21}{-9} to lowest terms by extracting and canceling out 3.

$$x=-\frac{7}{3}$$