0.6b + 3c
3c-d
a + 7b + 2c
ok, let's see: (3a-2a) + (2b+5b) +(-c +3c) = a + 7b +2c I think that's right.
Without an equality sign the given expression remains as: 18-3c
2a*4b*(-3c) = ? 2 * 4 * -3 * a * b * c = ? -24abc
It is an algebraic expression that can be simplified to: 27ce
55
It is the same as: 21ce as an algebraic expression
5 + 23 = 4 - Tommy
Without an equality sign the given expression remains as: 18-3c
6