2cos^2x+11sinx-7=0

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Solution for 2cos^2x+11sinx-7=0 equation:


Simplifying
2cos2x + 11sinx + -7 = 0

Reorder the terms:
-7 + 2cos2x + 11insx = 0

Solving
-7 + 2cos2x + 11insx = 0

Solving for variable 'c'.

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

Add '7' to each side of the equation.
-7 + 2cos2x + 7 + 11insx = 0 + 7

Reorder the terms:
-7 + 7 + 2cos2x + 11insx = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 2cos2x + 11insx = 0 + 7
2cos2x + 11insx = 0 + 7

Combine like terms: 0 + 7 = 7
2cos2x + 11insx = 7

Add '-11insx' to each side of the equation.
2cos2x + 11insx + -11insx = 7 + -11insx

Combine like terms: 11insx + -11insx = 0
2cos2x + 0 = 7 + -11insx
2cos2x = 7 + -11insx

Divide each side by '2os2x'.
c = 3.5o-1s-2x-1 + -5.5ino-1s-1

Simplifying
c = 3.5o-1s-2x-1 + -5.5ino-1s-1

Reorder the terms:
c = -5.5ino-1s-1 + 3.5o-1s-2x-1

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