x(x-14)=51

Solution for x(x-14)=51 equation:

Simplifying
x(x + -14) = 51

Reorder the terms:
x(-14 + x) = 51
(-14 * x + x * x) = 51
(-14x + x2) = 51

Solving
-14x + x2 = 51

Solving for variable 'x'.

Reorder the terms:
-51 + -14x + x2 = 51 + -51

Combine like terms: 51 + -51 = 0
-51 + -14x + x2 = 0

Factor a trinomial.
(-3 + -1x)(17 + -1x) = 0

Subproblem 1
Set the factor '(-3 + -1x)' equal to zero and attempt to solve:

Simplifying
-3 + -1x = 0

Solving
-3 + -1x = 0

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

Add '3' to each side of the equation.
-3 + 3 + -1x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -1x = 0 + 3
-1x = 0 + 3

Combine like terms: 0 + 3 = 3
-1x = 3

Divide each side by '-1'.
x = -3

Simplifying
x = -3
Subproblem 2
Set the factor '(17 + -1x)' equal to zero and attempt to solve:

Simplifying
17 + -1x = 0

Solving
17 + -1x = 0

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

Add '-17' to each side of the equation.
17 + -17 + -1x = 0 + -17

Combine like terms: 17 + -17 = 0
0 + -1x = 0 + -17
-1x = 0 + -17

Combine like terms: 0 + -17 = -17
-1x = -17

Divide each side by '-1'.
x = 17

Simplifying
x = 17
Solution
x = {-3, 17}