SOLUTION: Mr. Anthony wrote these 4 equations on the chalkboard. -2x + 18 = 10 18 + (-2x) = 10 10 = 18 - 2x 10 = -2x - 18 Which of Mr Anthony's equations are equivalent?

Algebra ->  Linear-equations -> SOLUTION: Mr. Anthony wrote these 4 equations on the chalkboard. -2x + 18 = 10 18 + (-2x) = 10 10 = 18 - 2x 10 = -2x - 18 Which of Mr Anthony's equations are equivalent?      Log On


   

Question 696068: Mr. Anthony wrote these 4 equations on the chalkboard.
-2x + 18 = 10
18 + (-2x) = 10
10 = 18 - 2x
10 = -2x - 18
Which of Mr Anthony's equations are equivalent?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
The first two.