Advertisements
Advertisements
प्रश्न
Simplify the expression and find the value if x is equal to 2:
4 (2x - 1) + 3x + 11
योग
उत्तर
4 (2x - 1) + 3x + 11
= 8x - 4 + 3x + 11
= 11x + 7
Putting x = 2 we get,
= (11 × 2) + 7
= 22 + 7
= 29
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If m = 2, find the value of 3m − 5.
If m = 2, find the value of `(5m)/2 - 4`.
Find the value of the following expression, when x = −1:
2x - 7
Find the value of the following expression, when x = −1:
2x2 − x − 2
When a = 0, b = −1, find the value of the given expression:
2a2 + b2 + 1
When a = 0, b = −1, find the value of the given expression:
2a2 b + 2ab2 + ab
If x = 4, evaluate:
x2 – 2x
If a = – 10, evaluate:
5a
If a = − 10, evaluate:
3a – 2
If p = − 10, evaluate:
`"p"^2/50`
