7x(4x-39)=0

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Solution for 7x(4x-39)=0 equation:


Simplifying
7x(4x + -39) = 0

Reorder the terms:
7x(-39 + 4x) = 0
(-39 * 7x + 4x * 7x) = 0
(-273x + 28x2) = 0

Solving
-273x + 28x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '7x'.
7x(-39 + 4x) = 0

Ignore the factor 7.

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 '(-39 + 4x)' equal to zero and attempt to solve: Simplifying -39 + 4x = 0 Solving -39 + 4x = 0 Move all terms containing x to the left, all other terms to the right. Add '39' to each side of the equation. -39 + 39 + 4x = 0 + 39 Combine like terms: -39 + 39 = 0 0 + 4x = 0 + 39 4x = 0 + 39 Combine like terms: 0 + 39 = 39 4x = 39 Divide each side by '4'. x = 9.75 Simplifying x = 9.75

Solution

x = {0, 9.75}

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