2.5=5cos(2t)

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Solution for 2.5=5cos(2t) equation:


Simplifying
2.5 = 5cos(2t)

Remove parenthesis around (2t)
2.5 = 5cos * 2t

Reorder the terms for easier multiplication:
2.5 = 5 * 2cos * t

Multiply 5 * 2
2.5 = 10cos * t

Multiply cos * t
2.5 = 10cost

Solving
2.5 = 10cost

Solving for variable 'c'.

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

Add '-10cost' to each side of the equation.
2.5 + -10cost = 10cost + -10cost

Combine like terms: 10cost + -10cost = 0
2.5 + -10cost = 0

Add '-2.5' to each side of the equation.
2.5 + -2.5 + -10cost = 0 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + -10cost = 0 + -2.5
-10cost = 0 + -2.5

Combine like terms: 0 + -2.5 = -2.5
-10cost = -2.5

Divide each side by '-10ost'.
c = 0.25o-1s-1t-1

Simplifying
c = 0.25o-1s-1t-1

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