12=cos(8t)

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Solution for 12=cos(8t) equation:


Simplifying
12 = cos(8t)

Remove parenthesis around (8t)
12 = cos * 8t

Reorder the terms for easier multiplication:
12 = 8cos * t

Multiply cos * t
12 = 8cost

Solving
12 = 8cost

Solving for variable 'c'.

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

Add '-8cost' to each side of the equation.
12 + -8cost = 8cost + -8cost

Combine like terms: 8cost + -8cost = 0
12 + -8cost = 0

Add '-12' to each side of the equation.
12 + -12 + -8cost = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -8cost = 0 + -12
-8cost = 0 + -12

Combine like terms: 0 + -12 = -12
-8cost = -12

Divide each side by '-8ost'.
c = 1.5o-1s-1t-1

Simplifying
c = 1.5o-1s-1t-1

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