-10(s+2)=-21

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Solution for -10(s+2)=-21 equation: 


Simplifying
-10(s + 2) = -21

Reorder the terms:
-10(2 + s) = -21
(2 * -10 + s * -10) = -21
(-20 + -10s) = -21

Solving
-20 + -10s = -21

Solving for variable 's'.

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

Add '20' to each side of the equation.
-20 + 20 + -10s = -21 + 20

Combine like terms: -20 + 20 = 0
0 + -10s = -21 + 20
-10s = -21 + 20

Combine like terms: -21 + 20 = -1
-10s = -1

Divide each side by '-10'.
s = 0.1

Simplifying
s = 0.1

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