Find the mistake.
= yt; isolate cline 1 
= ytline 2 
? 
= yt ? 9line 3 2c - 9 = 9yt line 4 2c - 9 = 9ytline 5 
src="https://sciemce.com/media/4/ppg__2720711190834__f1q231g6.jpg" style="vertical-align: -10.0px;" /> line 6 2c = 9yt + 9 line 7 
= 
line 8 c = 
What will be an ideal response?
In line 3/4; "2c - 9" should be replaced with "2c - 1" on the left side of the equation.
Mathematics
src="https://sciemce.com/media/4/ppg__2720711190834__f1q231g6.jpg" style="vertical-align: -10.0px;" /> line 6 2c = 9yt + 9 line 7 = line 8 c =
What will be an ideal response?
In line 3/4; "2c - 9" should be replaced with "2c - 1" on the left side of the equation.
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