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Simplifying
124 = -16t2 + 34 + 120
Reorder the terms:
124 = 34 + 120 + -16t2
Combine like terms: 34 + 120 = 154
124 = 154 + -16t2
Solving
124 = 154 + -16t2
Solving for variable 't'.
Move all terms containing t to the left, all other terms to the right.
Add '16t2' to each side of the equation.
124 + 16t2 = 154 + -16t2 + 16t2
Combine like terms: -16t2 + 16t2 = 0
124 + 16t2 = 154 + 0
124 + 16t2 = 154
Add '-124' to each side of the equation.
124 + -124 + 16t2 = 154 + -124
Combine like terms: 124 + -124 = 0
0 + 16t2 = 154 + -124
16t2 = 154 + -124
Combine like terms: 154 + -124 = 30
16t2 = 30
Divide each side by '16'.
t2 = 1.875
Simplifying
t2 = 1.875
Take the square root of each side:
t = {-1.369306394, 1.369306394}
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