7x^2-40x-12x=0

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Solution for 7x^2-40x-12x=0 equation:


Simplifying
7x2 + -40x + -12x = 0

Reorder the terms:
-40x + -12x + 7x2 = 0

Combine like terms: -40x + -12x = -52x
-52x + 7x2 = 0

Solving
-52x + 7x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), 'x'.
x(-52 + 7x) = 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 '(-52 + 7x)' equal to zero and attempt to solve: Simplifying -52 + 7x = 0 Solving -52 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '52' to each side of the equation. -52 + 52 + 7x = 0 + 52 Combine like terms: -52 + 52 = 0 0 + 7x = 0 + 52 7x = 0 + 52 Combine like terms: 0 + 52 = 52 7x = 52 Divide each side by '7'. x = 7.428571429 Simplifying x = 7.428571429

Solution

x = {0, 7.428571429}

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