2s-54=-5+21

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Solution for 2s-54=-5+21 equation:


Simplifying
2s + -54 = -5 + 21

Reorder the terms:
-54 + 2s = -5 + 21

Combine like terms: -5 + 21 = 16
-54 + 2s = 16

Solving
-54 + 2s = 16

Solving for variable 's'.

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

Add '54' to each side of the equation.
-54 + 54 + 2s = 16 + 54

Combine like terms: -54 + 54 = 0
0 + 2s = 16 + 54
2s = 16 + 54

Combine like terms: 16 + 54 = 70
2s = 70

Divide each side by '2'.
s = 35

Simplifying
s = 35

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