SOLUTION: Please check my work and answer: 9(2c+5)+3c=-75 18c + 45 + 3c = -75 21c + 45 = -75 -45 -45 21c = 120 21 21 c= -5.71

Algebra ->  Equations -> SOLUTION: Please check my work and answer: 9(2c+5)+3c=-75 18c + 45 + 3c = -75 21c + 45 = -75 -45 -45 21c = 120 21 21 c= -5.71      Log On


   

Question 163573: Please check my work and answer:
9(2c+5)+3c=-75
18c + 45 + 3c = -75
21c + 45 = -75
-45 -45
21c = 120
21 21
c= -5.71
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
Looks correct to me.
Good work.