7s-21=-33+5s

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Solution for 7s-21=-33+5s equation:


Simplifying
7s + -21 = -33 + 5s

Reorder the terms:
-21 + 7s = -33 + 5s

Solving
-21 + 7s = -33 + 5s

Solving for variable 's'.

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

Add '-5s' to each side of the equation.
-21 + 7s + -5s = -33 + 5s + -5s

Combine like terms: 7s + -5s = 2s
-21 + 2s = -33 + 5s + -5s

Combine like terms: 5s + -5s = 0
-21 + 2s = -33 + 0
-21 + 2s = -33

Add '21' to each side of the equation.
-21 + 21 + 2s = -33 + 21

Combine like terms: -21 + 21 = 0
0 + 2s = -33 + 21
2s = -33 + 21

Combine like terms: -33 + 21 = -12
2s = -12

Divide each side by '2'.
s = -6

Simplifying
s = -6

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