sin(2x+10)=cos(3x+10)

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Solution for sin(2x+10)=cos(3x+10) equation:


Simplifying
sin(2x + 10) = cos(3x + 10)

Reorder the terms:
ins(10 + 2x) = cos(3x + 10)
(10 * ins + 2x * ins) = cos(3x + 10)
(10ins + 2insx) = cos(3x + 10)

Reorder the terms:
10ins + 2insx = cos(10 + 3x)
10ins + 2insx = (10 * cos + 3x * cos)
10ins + 2insx = (10cos + 3cosx)

Solving
10ins + 2insx = 10cos + 3cosx

Solving for variable 'i'.

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

Reorder the terms:
-10cos + -3cosx + 10ins + 2insx = 10cos + 3cosx + -10cos + -3cosx

Reorder the terms:
-10cos + -3cosx + 10ins + 2insx = 10cos + -10cos + 3cosx + -3cosx

Combine like terms: 10cos + -10cos = 0
-10cos + -3cosx + 10ins + 2insx = 0 + 3cosx + -3cosx
-10cos + -3cosx + 10ins + 2insx = 3cosx + -3cosx

Combine like terms: 3cosx + -3cosx = 0
-10cos + -3cosx + 10ins + 2insx = 0

Factor out the Greatest Common Factor (GCF), 's'.
s(-10co + -3cox + 10in + 2inx) = 0

Subproblem 1

Set the factor 's' equal to zero and attempt to solve: Simplifying s = 0 Solving s = 0 Move all terms containing i to the left, all other terms to the right. Add '-1s' to each side of the equation. s + -1s = 0 + -1s Remove the zero: 0 = -1s Simplifying 0 = -1s The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-10co + -3cox + 10in + 2inx)' equal to zero and attempt to solve: Simplifying -10co + -3cox + 10in + 2inx = 0 Solving -10co + -3cox + 10in + 2inx = 0 Move all terms containing i to the left, all other terms to the right. Add '10co' to each side of the equation. -10co + -3cox + 10in + 10co + 2inx = 0 + 10co Reorder the terms: -10co + 10co + -3cox + 10in + 2inx = 0 + 10co Combine like terms: -10co + 10co = 0 0 + -3cox + 10in + 2inx = 0 + 10co -3cox + 10in + 2inx = 0 + 10co Remove the zero: -3cox + 10in + 2inx = 10co Add '3cox' to each side of the equation. -3cox + 10in + 3cox + 2inx = 10co + 3cox Reorder the terms: -3cox + 3cox + 10in + 2inx = 10co + 3cox Combine like terms: -3cox + 3cox = 0 0 + 10in + 2inx = 10co + 3cox 10in + 2inx = 10co + 3cox The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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