20x^2+2=20x^2-5x

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Solution for 20x^2+2=20x^2-5x equation:


Simplifying
20x2 + 2 = 20x2 + -5x

Reorder the terms:
2 + 20x2 = 20x2 + -5x

Reorder the terms:
2 + 20x2 = -5x + 20x2

Add '-20x2' to each side of the equation.
2 + 20x2 + -20x2 = -5x + 20x2 + -20x2

Combine like terms: 20x2 + -20x2 = 0
2 + 0 = -5x + 20x2 + -20x2
2 = -5x + 20x2 + -20x2

Combine like terms: 20x2 + -20x2 = 0
2 = -5x + 0
2 = -5x

Solving
2 = -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
2 + 5x = -5x + 5x

Combine like terms: -5x + 5x = 0
2 + 5x = 0

Add '-2' to each side of the equation.
2 + -2 + 5x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 5x = 0 + -2
5x = 0 + -2

Combine like terms: 0 + -2 = -2
5x = -2

Divide each side by '5'.
x = -0.4

Simplifying
x = -0.4

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