-s+3=55+21

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Solution for -s+3=55+21 equation:


Simplifying
-1s + 3 = 55 + 21

Reorder the terms:
3 + -1s = 55 + 21

Combine like terms: 55 + 21 = 76
3 + -1s = 76

Solving
3 + -1s = 76

Solving for variable 's'.

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

Add '-3' to each side of the equation.
3 + -3 + -1s = 76 + -3

Combine like terms: 3 + -3 = 0
0 + -1s = 76 + -3
-1s = 76 + -3

Combine like terms: 76 + -3 = 73
-1s = 73

Divide each side by '-1'.
s = -73

Simplifying
s = -73

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