2x^2-14x+3=3

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Solution for 2x^2-14x+3=3 equation:


Simplifying
2x2 + -14x + 3 = 3

Reorder the terms:
3 + -14x + 2x2 = 3

Add '-3' to each side of the equation.
3 + -14x + -3 + 2x2 = 3 + -3

Reorder the terms:
3 + -3 + -14x + 2x2 = 3 + -3

Combine like terms: 3 + -3 = 0
0 + -14x + 2x2 = 3 + -3
-14x + 2x2 = 3 + -3

Combine like terms: 3 + -3 = 0
-14x + 2x2 = 0

Solving
-14x + 2x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '2x'.
2x(-7 + x) = 0

Ignore the factor 2.

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 '(-7 + x)' equal to zero and attempt to solve: Simplifying -7 + x = 0 Solving -7 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + x = 0 + 7 x = 0 + 7 Combine like terms: 0 + 7 = 7 x = 7 Simplifying x = 7

Solution

x = {0, 7}

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