=7*x^2-29*x-30

Solution for =7*x^2-29*x-30 equation:

Simplifying
0 = 7x2 + -29x + -30

Reorder the terms:
0 = -30 + -29x + 7x2

Solving
0 = -30 + -29x + 7x2

Solving for variable 'x'.

Combine like terms: 0 + 30 = 30
30 + 29x + -7x2 = -30 + -29x + 7x2 + 30 + 29x + -7x2

Reorder the terms:
30 + 29x + -7x2 = -30 + 30 + -29x + 29x + 7x2 + -7x2

Combine like terms: -30 + 30 = 0
30 + 29x + -7x2 = 0 + -29x + 29x + 7x2 + -7x2
30 + 29x + -7x2 = -29x + 29x + 7x2 + -7x2

Combine like terms: -29x + 29x = 0
30 + 29x + -7x2 = 0 + 7x2 + -7x2
30 + 29x + -7x2 = 7x2 + -7x2

Combine like terms: 7x2 + -7x2 = 0
30 + 29x + -7x2 = 0

Factor a trinomial.
(5 + -1x)(6 + 7x) = 0

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

Simplifying
5 + -1x = 0

Solving
5 + -1x = 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 + -1x = 0 + -5

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

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

Divide each side by '-1'.
x = 5

Simplifying
x = 5
Subproblem 2
Set the factor '(6 + 7x)' equal to zero and attempt to solve:

Simplifying
6 + 7x = 0

Solving
6 + 7x = 0

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

Add '-6' to each side of the equation.
6 + -6 + 7x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 7x = 0 + -6
7x = 0 + -6

Combine like terms: 0 + -6 = -6
7x = -6

Divide each side by '7'.
x = -0.8571428571

Simplifying
x = -0.8571428571
Solution
x = {5, -0.8571428571}