(3x+4)*x=100*x

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Solution for (3x+4)*x=100*x equation:


Simplifying
(3x + 4) * x = 100x

Reorder the terms:
(4 + 3x) * x = 100x

Reorder the terms for easier multiplication:
x(4 + 3x) = 100x
(4 * x + 3x * x) = 100x
(4x + 3x2) = 100x

Solving
4x + 3x2 = 100x

Solving for variable 'x'.

Reorder the terms:
4x + -100x + 3x2 = 100x + -100x

Combine like terms: 4x + -100x = -96x
-96x + 3x2 = 100x + -100x

Combine like terms: 100x + -100x = 0
-96x + 3x2 = 0

Factor out the Greatest Common Factor (GCF), '3x'.
3x(-32 + x) = 0

Ignore the factor 3.

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 '(-32 + x)' equal to zero and attempt to solve: Simplifying -32 + x = 0 Solving -32 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '32' to each side of the equation. -32 + 32 + x = 0 + 32 Combine like terms: -32 + 32 = 0 0 + x = 0 + 32 x = 0 + 32 Combine like terms: 0 + 32 = 32 x = 32 Simplifying x = 32

Solution

x = {0, 32}

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