Cos(2x+pi)=0

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Solution for Cos(2x+pi)=0 equation:


Simplifying
Cos(2x + pi) = 0

Reorder the terms:
osC(ip + 2x) = 0
(ip * osC + 2x * osC) = 0
(iopsC + 2osxC) = 0

Solving
iopsC + 2osxC = 0

Solving for variable 'i'.

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

Add '-2osxC' to each side of the equation.
iopsC + 2osxC + -2osxC = 0 + -2osxC

Combine like terms: 2osxC + -2osxC = 0
iopsC + 0 = 0 + -2osxC
iopsC = 0 + -2osxC
Remove the zero:
iopsC = -2osxC

Divide each side by 'opsC'.
i = -2p-1x

Simplifying
i = -2p-1x

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