Advertisements
Advertisements
Question
If x = 4, evaluate:
12x + 7
Sum
Advertisements
Solution
12x + 7
= (12 × 4) + 7
= 48 + 7
= 55
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If m = 2, find the value of `(5m)/2 - 4`.
Find the value of the following expression, when x = −1:
2x - 7
When a = 0, b = −1, find the value of the given expression:
a2 + ab + 2
If x = 4, evaluate:
5x2 + 4x
If a = – 10, evaluate:
5a
If m = – 7, evaluate:
12m
If y = 5 and z = 2, evaluate:
100yz
If a = − 10, evaluate:
a2 + 8a
If x = − 6, evaluate:
4x – 9
If m = − 8 and n = − 2, evaluate:
(4n)2
