7x^2-10X-80=0

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Solution for 7x^2-10X-80=0 equation:


Simplifying
7x2 + -10X + -80 = 0

Reorder the terms:
-80 + -10X + 7x2 = 0

Solving
-80 + -10X + 7x2 = 0

Solving for variable 'X'.

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

Add '80' to each side of the equation.
-80 + -10X + 80 + 7x2 = 0 + 80

Reorder the terms:
-80 + 80 + -10X + 7x2 = 0 + 80

Combine like terms: -80 + 80 = 0
0 + -10X + 7x2 = 0 + 80
-10X + 7x2 = 0 + 80

Combine like terms: 0 + 80 = 80
-10X + 7x2 = 80

Add '-7x2' to each side of the equation.
-10X + 7x2 + -7x2 = 80 + -7x2

Combine like terms: 7x2 + -7x2 = 0
-10X + 0 = 80 + -7x2
-10X = 80 + -7x2

Divide each side by '-10'.
X = -8 + 0.7x2

Simplifying
X = -8 + 0.7x2

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