sin(x+30)-2cosx=0

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Solution for sin(x+30)-2cosx=0 equation:


Simplifying
sin(x + 30) + -2cosx = 0

Reorder the terms:
ins(30 + x) + -2cosx = 0
(30 * ins + x * ins) + -2cosx = 0
(30ins + insx) + -2cosx = 0

Reorder the terms:
-2cosx + 30ins + insx = 0

Solving
-2cosx + 30ins + insx = 0

Solving for variable 'c'.

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

Add '-30ins' to each side of the equation.
-2cosx + 30ins + -30ins + insx = 0 + -30ins

Combine like terms: 30ins + -30ins = 0
-2cosx + 0 + insx = 0 + -30ins
-2cosx + insx = 0 + -30ins
Remove the zero:
-2cosx + insx = -30ins

Add '-1insx' to each side of the equation.
-2cosx + insx + -1insx = -30ins + -1insx

Combine like terms: insx + -1insx = 0
-2cosx + 0 = -30ins + -1insx
-2cosx = -30ins + -1insx

Divide each side by '-2osx'.
c = 15ino-1x-1 + 0.5ino-1

Simplifying
c = 15ino-1x-1 + 0.5ino-1

Reorder the terms:
c = 0.5ino-1 + 15ino-1x-1

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