3a + (3b - 2a) + 5b =3a + 3b - 2a + 5b =(3a - 2a) + (3b + 5b) =a + 8b
The expression is: (4a+b)/(2a-5b)
2a+6b
10ab + 15b = 5b (2a + 3)
a + 7b + 2c
3a + (3b - 2a) + 5b =3a + 3b - 2a + 5b =(3a - 2a) + (3b + 5b) =a + 8b
What is the solution of -2a plus 3a plus 5b
8b -2a
The expression is: (4a+b)/(2a-5b)
2a+6b
add like terms: 3a -2a -5b + 6b +3b - 7b = a -3b
(4, 3)
the answer
ok, let's see: (3a-2a) + (2b+5b) +(-c +3c) = a + 7b +2c I think that's right.
7
10ab + 15b = 5b (2a + 3)
a + 7b + 2c