15cos(t)+3=0

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Solution for 15cos(t)+3=0 equation:


Simplifying
15cos(t) + 3 = 0

Multiply cos * t
15cost + 3 = 0

Reorder the terms:
3 + 15cost = 0

Solving
3 + 15cost = 0

Solving for variable 'c'.

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

Add '-3' to each side of the equation.
3 + -3 + 15cost = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 15cost = 0 + -3
15cost = 0 + -3

Combine like terms: 0 + -3 = -3
15cost = -3

Divide each side by '15ost'.
c = -0.2o-1s-1t-1

Simplifying
c = -0.2o-1s-1t-1

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