Question

Solve the equation.
S- (- 20) = 19

Answer 1

s = -1

Step-by-step explanation:

s − (−20) = 19

[ Simplify both sides of the equation ]

s + 20 = 19

[ Subtract 20 from both sides ]

s + 20 − 20 = 19 − 20

s = −1

- PNW