10-2k+2=99

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Solution for 10-2k+2=99 equation:


Simplifying
10 + -2k + 2 = 99

Reorder the terms:
10 + 2 + -2k = 99

Combine like terms: 10 + 2 = 12
12 + -2k = 99

Solving
12 + -2k = 99

Solving for variable 'k'.

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

Add '-12' to each side of the equation.
12 + -12 + -2k = 99 + -12

Combine like terms: 12 + -12 = 0
0 + -2k = 99 + -12
-2k = 99 + -12

Combine like terms: 99 + -12 = 87
-2k = 87

Divide each side by '-2'.
k = -43.5

Simplifying
k = -43.5

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