Question

i) (6a-5b-8c) + (156+2a-5c)
fii) (7m-5n) - (-4n-11m)​

Answer 1

Answer:

(i) (6a- 5b - 8c ) +(156+2a-5c)

6a+2a -5b-8c-5c

8a-5b-13c

Answer 2

Answer:

i)(6a-5b-8c) is

6-5=1

x=8/1=1

ii)(156+2a-5c)is

=152-2=150

=150/5=6

iii)(7m-5n) is

7-5=2

iv)(-4n-11m)m+n=mn

7-4=3mn