Question

What is these in simplest form
a) 2a + 4 + 5a + 8 =
b) -2b – 7 + 3b – 8 =

Answer 1

a ) 7a + 12

b) b - 15

Explanation:

a)2a+5a +8+8

= 7a + 12

b) b - 7 - 8

= b-15