y=sen(3x)tg(3x)+cos(3x)

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Solution for y=sen(3x)tg(3x)+cos(3x) equation:


Simplifying
y = sen(3x) * tg(3x) + cos(3x)

Remove parenthesis around (3x)
y = ens * 3x * tg(3x) + cos(3x)

Remove parenthesis around (3x)
y = ens * 3x * gt * 3x + cos(3x)

Reorder the terms for easier multiplication:
y = 3 * 3ens * x * gt * x + cos(3x)

Multiply 3 * 3
y = 9ens * x * gt * x + cos(3x)

Multiply ens * x
y = 9ensx * gt * x + cos(3x)

Multiply ensx * gt
y = 9egnstx * x + cos(3x)

Multiply egnstx * x
y = 9egnstx2 + cos(3x)

Remove parenthesis around (3x)
y = 9egnstx2 + cos * 3x

Reorder the terms for easier multiplication:
y = 9egnstx2 + 3cos * x

Multiply cos * x
y = 9egnstx2 + 3cosx

Reorder the terms:
y = 3cosx + 9egnstx2

Solving
y = 3cosx + 9egnstx2

Solving for variable 'y'.

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

Simplifying
y = 3cosx + 9egnstx2

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