Question

2.7c-4.5=3.6c-9
solve for c

Answer 1

c=5

Explanation:

2.7c-4.5=3.6c-9

+4.5 +4.5

2.7c = 3.6c -4.5

-3.6c -3.6c

-0.9c = -4.5

-0.9c/-0.9= -4.5/-0.9

c= 5

Answer 2

2,7c-3,6c =-9+4,5

-0,9c=-4,5

c=5