X^2+15x+13=80

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Solution for X^2+15x+13=80 equation:


Simplifying
X2 + 15x + 13 = 80

Reorder the terms:
13 + X2 + 15x = 80

Solving
13 + X2 + 15x = 80

Solving for variable 'X'.

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

Add '-13' to each side of the equation.
13 + X2 + -13 + 15x = 80 + -13

Reorder the terms:
13 + -13 + X2 + 15x = 80 + -13

Combine like terms: 13 + -13 = 0
0 + X2 + 15x = 80 + -13
X2 + 15x = 80 + -13

Combine like terms: 80 + -13 = 67
X2 + 15x = 67

Add '-15x' to each side of the equation.
X2 + 15x + -15x = 67 + -15x

Combine like terms: 15x + -15x = 0
X2 + 0 = 67 + -15x
X2 = 67 + -15x

Simplifying
X2 = 67 + -15x

Reorder the terms:
-67 + X2 + 15x = 67 + -15x + -67 + 15x

Reorder the terms:
-67 + X2 + 15x = 67 + -67 + -15x + 15x

Combine like terms: 67 + -67 = 0
-67 + X2 + 15x = 0 + -15x + 15x
-67 + X2 + 15x = -15x + 15x

Combine like terms: -15x + 15x = 0
-67 + X2 + 15x = 0

The solution to this equation could not be determined.

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