A boy buys 12 eggs at N(x-8)
each and 3 tins of sardines at
N(2x - 3). How much are these
altogether?
Answers
Answered by
5
Step-by-step explanation:
12(x-8)+3(2x-3)
12 eggs at (x-8) = 12x-96
3tin at (2x-3)= 6x-9
12x-96+6x-9
so the answer is
(18x-105) altogether in the term of x
_________
if you want to find the x then
18x-105=0
18x=105
x=105/18 = 35/6
x= 5.8
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