25x^2+20x=5

Solution for 25x^2+20x=5 equation:

Simplifying
25x2 + 20x = 5

Reorder the terms:
20x + 25x2 = 5

Solving
20x + 25x2 = 5

Solving for variable 'x'.

Reorder the terms:
-5 + 20x + 25x2 = 5 + -5

Combine like terms: 5 + -5 = 0
-5 + 20x + 25x2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(-1 + 4x + 5x2) = 0

Factor a trinomial.
5((-1 + -1x)(1 + -5x)) = 0

Ignore the factor 5.
Subproblem 1
Set the factor '(-1 + -1x)' equal to zero and attempt to solve:

Simplifying
-1 + -1x = 0

Solving
-1 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '1' to each side of the equation.
-1 + 1 + -1x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 0 + 1
-1x = 0 + 1

Combine like terms: 0 + 1 = 1
-1x = 1

Divide each side by '-1'.
x = -1

Simplifying
x = -1
Subproblem 2
Set the factor '(1 + -5x)' equal to zero and attempt to solve:

Simplifying
1 + -5x = 0

Solving
1 + -5x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + -5x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -5x = 0 + -1
-5x = 0 + -1

Combine like terms: 0 + -1 = -1
-5x = -1

Divide each side by '-5'.
x = 0.2

Simplifying
x = 0.2
Solution
x = {-1, 0.2}