2(cosx)-2(sinx)*tanx=cosx-sinx

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Solution for 2(cosx)-2(sinx)*tanx=cosx-sinx equation:


Simplifying
2(cosx) + -2(sinx) * tanx = cosx + -1sinx

Multiply insx * antx
2cosx + -2ain2stx2 = cosx + -1sinx

Reorder the terms:
-2ain2stx2 + 2cosx = cosx + -1sinx

Solving
-2ain2stx2 + 2cosx = cosx + -1insx

Solving for variable 'a'.

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

Add '-2cosx' to each side of the equation.
-2ain2stx2 + 2cosx + -2cosx = cosx + -2cosx + -1insx

Combine like terms: 2cosx + -2cosx = 0
-2ain2stx2 + 0 = cosx + -2cosx + -1insx
-2ain2stx2 = cosx + -2cosx + -1insx

Combine like terms: cosx + -2cosx = -1cosx
-2ain2stx2 = -1cosx + -1insx

Divide each side by '-2in2stx2'.
a = 0.5ci-1n-2ot-1x-1 + 0.5n-1t-1x-1

Simplifying
a = 0.5ci-1n-2ot-1x-1 + 0.5n-1t-1x-1

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