121t^2+9=18

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Solution for 121t^2+9=18 equation:


Simplifying
121t2 + 9 = 18

Reorder the terms:
9 + 121t2 = 18

Solving
9 + 121t2 = 18

Solving for variable 't'.

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

Add '-9' to each side of the equation.
9 + -9 + 121t2 = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 121t2 = 18 + -9
121t2 = 18 + -9

Combine like terms: 18 + -9 = 9
121t2 = 9

Divide each side by '121'.
t2 = 0.07438016529

Simplifying
t2 = 0.07438016529

Take the square root of each side:
t = {-0.272727273, 0.272727273}

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