8.47=12.4cos(6.31t)

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Solution for 8.47=12.4cos(6.31t) equation: 


Simplifying
8.47 = 12.4cos(6.31t)

Remove parenthesis around (6.31t)
8.47 = 12.4cos * 6.31t

Reorder the terms for easier multiplication:
8.47 = 12.4 * 6.31cos * t

Multiply 12.4 * 6.31
8.47 = 78.244cos * t

Multiply cos * t
8.47 = 78.244cost

Solving
8.47 = 78.244cost

Solving for variable 'c'.

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

Add '-78.244cost' to each side of the equation.
8.47 + -78.244cost = 78.244cost + -78.244cost

Combine like terms: 78.244cost + -78.244cost = 0.000
8.47 + -78.244cost = 0.000

Add '-8.47' to each side of the equation.
8.47 + -8.47 + -78.244cost = 0.000 + -8.47

Combine like terms: 8.47 + -8.47 = 0.00
0.00 + -78.244cost = 0.000 + -8.47
-78.244cost = 0.000 + -8.47

Combine like terms: 0.000 + -8.47 = -8.47
-78.244cost = -8.47

Divide each side by '-78.244ost'.
c = 0.1082511119o-1s-1t-1

Simplifying
c = 0.1082511119o-1s-1t-1

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