5cosx+7=3cosx+6

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Solution for 5cosx+7=3cosx+6 equation:


Simplifying
5cosx + 7 = 3cosx + 6

Reorder the terms:
7 + 5cosx = 3cosx + 6

Reorder the terms:
7 + 5cosx = 6 + 3cosx

Solving
7 + 5cosx = 6 + 3cosx

Solving for variable 'c'.

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

Add '-3cosx' to each side of the equation.
7 + 5cosx + -3cosx = 6 + 3cosx + -3cosx

Combine like terms: 5cosx + -3cosx = 2cosx
7 + 2cosx = 6 + 3cosx + -3cosx

Combine like terms: 3cosx + -3cosx = 0
7 + 2cosx = 6 + 0
7 + 2cosx = 6

Add '-7' to each side of the equation.
7 + -7 + 2cosx = 6 + -7

Combine like terms: 7 + -7 = 0
0 + 2cosx = 6 + -7
2cosx = 6 + -7

Combine like terms: 6 + -7 = -1
2cosx = -1

Divide each side by '2osx'.
c = -0.5o-1s-1x-1

Simplifying
c = -0.5o-1s-1x-1

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