1.5t^2+8=90

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Solution for 1.5t^2+8=90 equation:


Simplifying
1.5t2 + 8 = 90

Reorder the terms:
8 + 1.5t2 = 90

Solving
8 + 1.5t2 = 90

Solving for variable 't'.

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

Add '-8' to each side of the equation.
8 + -8 + 1.5t2 = 90 + -8

Combine like terms: 8 + -8 = 0
0 + 1.5t2 = 90 + -8
1.5t2 = 90 + -8

Combine like terms: 90 + -8 = 82
1.5t2 = 82

Divide each side by '1.5'.
t2 = 54.66666667

Simplifying
t2 = 54.66666667

Take the square root of each side:
t = {-7.393691004, 7.393691004}

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