Check my answer?
5p+9c=p
Answer:
C/9=6p/9
5p + 9c = p
5p - p = -9c
4p = -9c Divide both sides with 4
4p / 4 = -9c / 4
p = ( -9 / 4 ) c
OR:
5p + 9c = p
5p - p = -9c
4p = -9c Divide both sides with -9
4p / ( -9 ) = -9c / ( -9 )
( -4 / 9 ) p = c
c = ( -4 / 9 ) p
