sin(2b-40)=cos(3b+10)

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Solution for sin(2b-40)=cos(3b+10) equation:


Simplifying
sin(2b + -40) = cos(3b + 10)

Reorder the terms:
ins(-40 + 2b) = cos(3b + 10)
(-40 * ins + 2b * ins) = cos(3b + 10)

Reorder the terms:
(2bins + -40ins) = cos(3b + 10)
(2bins + -40ins) = cos(3b + 10)

Reorder the terms:
2bins + -40ins = cos(10 + 3b)
2bins + -40ins = (10 * cos + 3b * cos)

Reorder the terms:
2bins + -40ins = (3bcos + 10cos)
2bins + -40ins = (3bcos + 10cos)

Solving
2bins + -40ins = 3bcos + 10cos

Solving for variable 'b'.

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

Add '-3bcos' to each side of the equation.
2bins + -3bcos + -40ins = 3bcos + -3bcos + 10cos

Reorder the terms:
-3bcos + 2bins + -40ins = 3bcos + -3bcos + 10cos

Combine like terms: 3bcos + -3bcos = 0
-3bcos + 2bins + -40ins = 0 + 10cos
-3bcos + 2bins + -40ins = 10cos

Add '40ins' to each side of the equation.
-3bcos + 2bins + -40ins + 40ins = 10cos + 40ins

Combine like terms: -40ins + 40ins = 0
-3bcos + 2bins + 0 = 10cos + 40ins
-3bcos + 2bins = 10cos + 40ins

Reorder the terms:
-3bcos + 2bins + -10cos + -40ins = 10cos + -10cos + 40ins + -40ins

Combine like terms: 10cos + -10cos = 0
-3bcos + 2bins + -10cos + -40ins = 0 + 40ins + -40ins
-3bcos + 2bins + -10cos + -40ins = 40ins + -40ins

Combine like terms: 40ins + -40ins = 0
-3bcos + 2bins + -10cos + -40ins = 0

Factor out the Greatest Common Factor (GCF), 's'.
s(-3bco + 2bin + -10co + -40in) = 0

Subproblem 1

Set the factor 's' equal to zero and attempt to solve: Simplifying s = 0 Solving s = 0 Move all terms containing b 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 '(-3bco + 2bin + -10co + -40in)' equal to zero and attempt to solve: Simplifying -3bco + 2bin + -10co + -40in = 0 Solving -3bco + 2bin + -10co + -40in = 0 Move all terms containing b to the left, all other terms to the right. Add '10co' to each side of the equation. -3bco + 2bin + -10co + 10co + -40in = 0 + 10co Combine like terms: -10co + 10co = 0 -3bco + 2bin + 0 + -40in = 0 + 10co -3bco + 2bin + -40in = 0 + 10co Remove the zero: -3bco + 2bin + -40in = 10co Add '40in' to each side of the equation. -3bco + 2bin + -40in + 40in = 10co + 40in Combine like terms: -40in + 40in = 0 -3bco + 2bin + 0 = 10co + 40in -3bco + 2bin = 10co + 40in 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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