10cos(X)-1=0

Solution for 10cos(X)-1=0 equation:

Simplifying
10cos(X) + -1 = 0

Multiply cos * X
10cosX + -1 = 0

Reorder the terms:
-1 + 10cosX = 0

Solving
-1 + 10cosX = 0

Solving for variable 'c'.

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

Add '1' to each side of the equation.
-1 + 1 + 10cosX = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 10cosX = 0 + 1
10cosX = 0 + 1

Combine like terms: 0 + 1 = 1
10cosX = 1

Divide each side by '10osX'.
c = 0.1o-1s-1X-1

Simplifying
c = 0.1o-1s-1X-1