20=(-5)t^2

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Solution for 20=(-5)t^2 equation:


Simplifying
20 = (-5) * t2

Solving
20 = -5t2

Solving for variable 't'.

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

Add '5t2' to each side of the equation.
20 + 5t2 = -5t2 + 5t2

Combine like terms: -5t2 + 5t2 = 0
20 + 5t2 = 0

Add '-20' to each side of the equation.
20 + -20 + 5t2 = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 5t2 = 0 + -20
5t2 = 0 + -20

Combine like terms: 0 + -20 = -20
5t2 = -20

Divide each side by '5'.
t2 = -4

Simplifying
t2 = -4

Reorder the terms:
4 + t2 = -4 + 4

Combine like terms: -4 + 4 = 0
4 + t2 = 0

The solution to this equation could not be determined.

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