2=2-7s-2s

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Solution for 2=2-7s-2s equation:


Simplifying
2 = 2 + -7s + -2s

Combine like terms: -7s + -2s = -9s
2 = 2 + -9s

Add '-2' to each side of the equation.
2 + -2 = 2 + -2 + -9s

Combine like terms: 2 + -2 = 0
0 = 2 + -2 + -9s

Combine like terms: 2 + -2 = 0
0 = 0 + -9s
0 = -9s

Solving
0 = -9s

Solving for variable 's'.

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

Add '9s' to each side of the equation.
0 + 9s = -9s + 9s
Remove the zero:
9s = -9s + 9s

Combine like terms: -9s + 9s = 0
9s = 0

Divide each side by '9'.
s = 0

Simplifying
s = 0

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