0.8=-1.2sin(2x)+0.8cos(x)

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Solution for 0.8=-1.2sin(2x)+0.8cos(x) equation: 


Simplifying
0.8 = -1.2sin(2x) + 0.8cos(x)

Remove parenthesis around (2x)
0.8 = -1.2ins * 2x + 0.8cos(x)

Reorder the terms for easier multiplication:
0.8 = -1.2 * 2ins * x + 0.8cos(x)

Multiply -1.2 * 2
0.8 = -2.4ins * x + 0.8cos(x)

Multiply ins * x
0.8 = -2.4insx + 0.8cos(x)

Multiply cos * x
0.8 = -2.4insx + 0.8cosx

Reorder the terms:
0.8 = 0.8cosx + -2.4insx

Solving
0.8 = 0.8cosx + -2.4insx

Solving for variable 'c'.

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

Add '-0.8cosx' to each side of the equation.
0.8 + -0.8cosx = 0.8cosx + -0.8cosx + -2.4insx

Combine like terms: 0.8cosx + -0.8cosx = 0.0
0.8 + -0.8cosx = 0.0 + -2.4insx
0.8 + -0.8cosx = -2.4insx

Add '-0.8' to each side of the equation.
0.8 + -0.8 + -0.8cosx = -0.8 + -2.4insx

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + -0.8cosx = -0.8 + -2.4insx
-0.8cosx = -0.8 + -2.4insx

Divide each side by '-0.8osx'.
c = o-1s-1x-1 + 3ino-1

Simplifying
c = o-1s-1x-1 + 3ino-1

Reorder the terms:
c = 3ino-1 + o-1s-1x-1

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