sin(x-10)=cos(x-10)

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Solution for sin(x-10)=cos(x-10) equation:


Simplifying
sin(x + -10) = cos(x + -10)

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

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

Solving
-10ins + insx = -10cos + cosx

Solving for variable 'i'.

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

Reorder the terms:
10cos + -1cosx + -10ins + insx = -10cos + cosx + 10cos + -1cosx

Reorder the terms:
10cos + -1cosx + -10ins + insx = -10cos + 10cos + cosx + -1cosx

Combine like terms: -10cos + 10cos = 0
10cos + -1cosx + -10ins + insx = 0 + cosx + -1cosx
10cos + -1cosx + -10ins + insx = cosx + -1cosx

Combine like terms: cosx + -1cosx = 0
10cos + -1cosx + -10ins + insx = 0

Factor out the Greatest Common Factor (GCF), 's'.
s(10co + -1cox + -10in + inx) = 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 + -1cox + -10in + inx)' equal to zero and attempt to solve: Simplifying 10co + -1cox + -10in + inx = 0 Solving 10co + -1cox + -10in + inx = 0 Move all terms containing i to the left, all other terms to the right. Add '-10co' to each side of the equation. 10co + -1cox + -10in + -10co + inx = 0 + -10co Reorder the terms: 10co + -10co + -1cox + -10in + inx = 0 + -10co Combine like terms: 10co + -10co = 0 0 + -1cox + -10in + inx = 0 + -10co -1cox + -10in + inx = 0 + -10co Remove the zero: -1cox + -10in + inx = -10co Add 'cox' to each side of the equation. -1cox + -10in + cox + inx = -10co + cox Reorder the terms: -1cox + cox + -10in + inx = -10co + cox Combine like terms: -1cox + cox = 0 0 + -10in + inx = -10co + cox -10in + inx = -10co + cox 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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