7x+cosx=0

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Solution for 7x+cosx=0 equation: 


Simplifying
7x + cosx = 0

Reorder the terms:
cosx + 7x = 0

Solving
cosx + 7x = 0

Solving for variable 'c'.

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

Add '-7x' to each side of the equation.
cosx + 7x + -7x = 0 + -7x

Combine like terms: 7x + -7x = 0
cosx + 0 = 0 + -7x
cosx = 0 + -7x
Remove the zero:
cosx = -7x

Divide each side by 'osx'.
c = -7o-1s-1

Simplifying
c = -7o-1s-1

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