4x*5x=6x+7x

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Solution for 4x*5x=6x+7x equation:


Simplifying
4x * 5x = 6x + 7x

Reorder the terms for easier multiplication:
4 * 5x * x = 6x + 7x

Multiply 4 * 5
20x * x = 6x + 7x

Multiply x * x
20x2 = 6x + 7x

Combine like terms: 6x + 7x = 13x
20x2 = 13x

Solving
20x2 = 13x

Solving for variable 'x'.

Reorder the terms:
-13x + 20x2 = 13x + -13x

Combine like terms: 13x + -13x = 0
-13x + 20x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-13 + 20x) = 0

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 '(-13 + 20x)' equal to zero and attempt to solve: Simplifying -13 + 20x = 0 Solving -13 + 20x = 0 Move all terms containing x to the left, all other terms to the right. Add '13' to each side of the equation. -13 + 13 + 20x = 0 + 13 Combine like terms: -13 + 13 = 0 0 + 20x = 0 + 13 20x = 0 + 13 Combine like terms: 0 + 13 = 13 20x = 13 Divide each side by '20'. x = 0.65 Simplifying x = 0.65

Solution

x = {0, 0.65}

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