3cos(2t)-2=0

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Solution for 3cos(2t)-2=0 equation:


Simplifying
3cos(2t) + -2 = 0

Remove parenthesis around (2t)
3cos * 2t + -2 = 0

Reorder the terms for easier multiplication:
3 * 2cos * t + -2 = 0

Multiply 3 * 2
6cos * t + -2 = 0

Multiply cos * t
6cost + -2 = 0

Reorder the terms:
-2 + 6cost = 0

Solving
-2 + 6cost = 0

Solving for variable 'c'.

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

Add '2' to each side of the equation.
-2 + 2 + 6cost = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 6cost = 0 + 2
6cost = 0 + 2

Combine like terms: 0 + 2 = 2
6cost = 2

Divide each side by '6ost'.
c = 0.3333333333o-1s-1t-1

Simplifying
c = 0.3333333333o-1s-1t-1

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