6x(3x+4)=5x(2x+8)

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Solution for 6x(3x+4)=5x(2x+8) equation:


Simplifying
6x(3x + 4) = 5x(2x + 8)

Reorder the terms:
6x(4 + 3x) = 5x(2x + 8)
(4 * 6x + 3x * 6x) = 5x(2x + 8)
(24x + 18x2) = 5x(2x + 8)

Reorder the terms:
24x + 18x2 = 5x(8 + 2x)
24x + 18x2 = (8 * 5x + 2x * 5x)
24x + 18x2 = (40x + 10x2)

Solving
24x + 18x2 = 40x + 10x2

Solving for variable 'x'.

Reorder the terms:
24x + -40x + 18x2 + -10x2 = 40x + 10x2 + -40x + -10x2

Combine like terms: 24x + -40x = -16x
-16x + 18x2 + -10x2 = 40x + 10x2 + -40x + -10x2

Combine like terms: 18x2 + -10x2 = 8x2
-16x + 8x2 = 40x + 10x2 + -40x + -10x2

Reorder the terms:
-16x + 8x2 = 40x + -40x + 10x2 + -10x2

Combine like terms: 40x + -40x = 0
-16x + 8x2 = 0 + 10x2 + -10x2
-16x + 8x2 = 10x2 + -10x2

Combine like terms: 10x2 + -10x2 = 0
-16x + 8x2 = 0

Factor out the Greatest Common Factor (GCF), '8x'.
8x(-2 + x) = 0

Ignore the factor 8.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Simplifying x = 2

Solution

x = {0, 2}

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