(18m-12)=cos(7m+2)

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Solution for (18m-12)=cos(7m+2) equation:


Simplifying
(18m + -12) = cos(7m + 2)

Reorder the terms:
(-12 + 18m) = cos(7m + 2)

Remove parenthesis around (-12 + 18m)
-12 + 18m = cos(7m + 2)

Reorder the terms:
-12 + 18m = cos(2 + 7m)
-12 + 18m = (2 * cos + 7m * cos)

Reorder the terms:
-12 + 18m = (7cmos + 2cos)
-12 + 18m = (7cmos + 2cos)

Solving
-12 + 18m = 7cmos + 2cos

Solving for variable 'm'.

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

Add '-7cmos' to each side of the equation.
-12 + -7cmos + 18m = 7cmos + -7cmos + 2cos

Combine like terms: 7cmos + -7cmos = 0
-12 + -7cmos + 18m = 0 + 2cos
-12 + -7cmos + 18m = 2cos

Add '12' to each side of the equation.
-12 + -7cmos + 12 + 18m = 12 + 2cos

Reorder the terms:
-12 + 12 + -7cmos + 18m = 12 + 2cos

Combine like terms: -12 + 12 = 0
0 + -7cmos + 18m = 12 + 2cos
-7cmos + 18m = 12 + 2cos

Reorder the terms:
-12 + -7cmos + -2cos + 18m = 12 + 2cos + -12 + -2cos

Reorder the terms:
-12 + -7cmos + -2cos + 18m = 12 + -12 + 2cos + -2cos

Combine like terms: 12 + -12 = 0
-12 + -7cmos + -2cos + 18m = 0 + 2cos + -2cos
-12 + -7cmos + -2cos + 18m = 2cos + -2cos

Combine like terms: 2cos + -2cos = 0
-12 + -7cmos + -2cos + 18m = 0

The solution to this equation could not be determined.

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