4s+21=97

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Solution for 4s+21=97 equation: 


Simplifying
4s + 21 = 97

Reorder the terms:
21 + 4s = 97

Solving
21 + 4s = 97

Solving for variable 's'.

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

Add '-21' to each side of the equation.
21 + -21 + 4s = 97 + -21

Combine like terms: 21 + -21 = 0
0 + 4s = 97 + -21
4s = 97 + -21

Combine like terms: 97 + -21 = 76
4s = 76

Divide each side by '4'.
s = 19

Simplifying
s = 19

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