SOLUTION: There is a step missing from the solution below. Which equation is the missing step? P=46-√0.042x+16 28=46-√0.042x+16 -18=-√0.042x+16 ? 308=0.042x 7333=x

Algebra ->  Radicals -> SOLUTION: There is a step missing from the solution below. Which equation is the missing step? P=46-√0.042x+16 28=46-√0.042x+16 -18=-√0.042x+16 ? 308=0.042x 7333=x      Log On


   

Question 1057276: There is a step missing from the solution below. Which equation is the missing step?
P=46-√0.042x+16
28=46-√0.042x+16
-18=-√0.042x+16
?
308=0.042x
7333=x
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
28=46-sqrt%280.042x%2B16%29
-18=-sqrt%280.042x%2B16%29
Square both sides,
-18=-sqrt%280.042x%2B16%29
324=0.042x%2B16
308=0.042x
x=308%2F0.042
x=7333%261%2F3