84-s=105

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Solution for 84-s=105 equation:


Simplifying
84 + -1s = 105

Solving
84 + -1s = 105

Solving for variable 's'.

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

Add '-84' to each side of the equation.
84 + -84 + -1s = 105 + -84

Combine like terms: 84 + -84 = 0
0 + -1s = 105 + -84
-1s = 105 + -84

Combine like terms: 105 + -84 = 21
-1s = 21

Divide each side by '-1'.
s = -21

Simplifying
s = -21

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