a) n-9 = 19 (n = 10)
b) 17n + 5 = 25 (n = 2)
Answers
Answered by
6
Step-by-step explanation:
a) n+5 = 19 (n=1)
1+5\ =\ 4\ \ne\ n+5\ =\ 19\1+5 = 4
= n+5 = 19
(b) 7n+5 = 19 (n=-2)
Answered by
9
Answer:
Given:
Value of n- 10 (a)
Value of n- 2 (b)
Calculation:
(a) n-9 = 19
=> 10-9 = 19
=> 19 = 10+9
=> 19= 19
(b)17×2+5 = 25
=> 17×2+5 = 25
=> 34+5 = 25
=> 25 = 34-5
Hope it will help you..
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