1260=x^2+x

Solution for 1260=x^2+x equation:

Simplifying
1260 = x2 + x

Reorder the terms:
1260 = x + x2

Solving
1260 = x + x2

Solving for variable 'x'.

Reorder the terms:
1260 + -1x + -1x2 = x + -1x + x2 + -1x2

Combine like terms: x + -1x = 0
1260 + -1x + -1x2 = 0 + x2 + -1x2
1260 + -1x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
1260 + -1x + -1x2 = 0

Factor a trinomial.
(35 + -1x)(36 + x) = 0

Subproblem 1
Set the factor '(35 + -1x)' equal to zero and attempt to solve:

Simplifying
35 + -1x = 0

Solving
35 + -1x = 0

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

Add '-35' to each side of the equation.
35 + -35 + -1x = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -1x = 0 + -35
-1x = 0 + -35

Combine like terms: 0 + -35 = -35
-1x = -35

Divide each side by '-1'.
x = 35

Simplifying
x = 35
Subproblem 2
Set the factor '(36 + x)' equal to zero and attempt to solve:

Simplifying
36 + x = 0

Solving
36 + x = 0

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

Add '-36' to each side of the equation.
36 + -36 + x = 0 + -36

Combine like terms: 36 + -36 = 0
0 + x = 0 + -36
x = 0 + -36

Combine like terms: 0 + -36 = -36
x = -36

Simplifying
x = -36
Solution
x = {35, -36}