X*2-15x+20=0

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Solution for X*2-15x+20=0 equation: 


Simplifying
X * 2 + -15x + 20 = 0

Reorder the terms for easier multiplication:
2X + -15x + 20 = 0

Reorder the terms:
20 + 2X + -15x = 0

Solving
20 + 2X + -15x = 0

Solving for variable 'X'.

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

Add '-20' to each side of the equation.
20 + 2X + -20 + -15x = 0 + -20

Reorder the terms:
20 + -20 + 2X + -15x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 2X + -15x = 0 + -20
2X + -15x = 0 + -20

Combine like terms: 0 + -20 = -20
2X + -15x = -20

Add '15x' to each side of the equation.
2X + -15x + 15x = -20 + 15x

Combine like terms: -15x + 15x = 0
2X + 0 = -20 + 15x
2X = -20 + 15x

Divide each side by '2'.
X = -10 + 7.5x

Simplifying
X = -10 + 7.5x

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