Question

1       5c-4a __+_____ 3        3c-a

Answer 1

1/3 +5с-4а/3с-а
3с-а+3(5с-4а)/3(3с-а)
3с-а+15с-12а/9с-3а
18с-13а/9с-3а

Answer 2

To solve the expression, you need to combine like terms. In this case, you have terms with "c" and terms without "c."

The expression is:

1 + 5c - 4a + 3 + 3c - a

To combine the terms with "c," add the coefficients:

5c + 3c = 8c

To combine the terms without "c," add the coefficients:

1 + 3 = 4

Now the expression becomes:

4 - 4a + 8c - a

Remember, the terms with variables (like "a" and "c") can only be combined if they have the same variable part.

So, the simplified expression is:

4 - 5a + 8c