Question

3,5б - 2,4с -0,6с - 0,7б

Answer 1

$3.5b - 2.4c - 0.6c - 0.7b \\ 2.8b - 3c$

Answer 2

To simplify the expression, let's combine like terms:

3b - 0.7b = 2.3b (-2.4c) + (-0.6c) = -3c

Now, the simplified expression is:

2.3b - 3c