Advertisements
Advertisements
Question
If p = −2, find the value of 4p + 7.
Sum
Advertisements
Solution
4p + 7
= 4 × (-2) + 7
= -8 + 7
= -1
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Simplify the expression and find the value if x is equal to 2:
x + 7 + 4 (x - 5)
Simplify this expression and find its value if x = 3, a = −1, b = −2.
3a + 5 - 8a + 1
If x = 4, evaluate:
`"x"^2/2`
If x = 10, evaluate:
`1/50xx"x"^3`
If x = 2 and y = 10, evaluate:
5y2
If x = − 6, evaluate:
`"x"^2/2`
If m = − 8, evaluate:
`"m"^2/4`
If y = − 8, evaluate:
6y + 53
If m = 9 and n = − 2, evaluate 2m2n
If x = − 5 and y = − 8, evaluate:
4x2
