5x^2-25x+30=30

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Solution for 5x^2-25x+30=30 equation:


Simplifying
5x2 + -25x + 30 = 30

Reorder the terms:
30 + -25x + 5x2 = 30

Add '-30' to each side of the equation.
30 + -25x + -30 + 5x2 = 30 + -30

Reorder the terms:
30 + -30 + -25x + 5x2 = 30 + -30

Combine like terms: 30 + -30 = 0
0 + -25x + 5x2 = 30 + -30
-25x + 5x2 = 30 + -30

Combine like terms: 30 + -30 = 0
-25x + 5x2 = 0

Solving
-25x + 5x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '5x'.
5x(-5 + x) = 0

Ignore the factor 5.

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 '(-5 + x)' equal to zero and attempt to solve: Simplifying -5 + x = 0 Solving -5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + x = 0 + 5 x = 0 + 5 Combine like terms: 0 + 5 = 5 x = 5 Simplifying x = 5

Solution

x = {0, 5}

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