x^2+16x+8x=3(x^2+8x)

Solution for x^2+16x+8x=3(x^2+8x) equation:

Simplifying
x2 + 16x + 8x = 3(x2 + 8x)

Reorder the terms:
16x + 8x + x2 = 3(x2 + 8x)

Combine like terms: 16x + 8x = 24x
24x + x2 = 3(x2 + 8x)

Reorder the terms:
24x + x2 = 3(8x + x2)
24x + x2 = (8x * 3 + x2 * 3)
24x + x2 = (24x + 3x2)

Add '-24x' to each side of the equation.
24x + -24x + x2 = 24x + -24x + 3x2

Combine like terms: 24x + -24x = 0
0 + x2 = 24x + -24x + 3x2
x2 = 24x + -24x + 3x2

Combine like terms: 24x + -24x = 0
x2 = 0 + 3x2
x2 = 3x2

Solving
x2 = 3x2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x2' to each side of the equation.
x2 + -3x2 = 3x2 + -3x2

Combine like terms: x2 + -3x2 = -2x2
-2x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-2x2 = 0

Divide each side by '-2'.
x2 = 0

Simplifying
x2 = 0

Take the square root of each side:
x = {0}