Question

Find the value of the expression 3p+7 for p= ‐2

Answer 1

Answer:

1

Step-by-step explanation:

P= -2

3(-2)+7 = -6 + 7 = 1

Answer 2

Given,

• 3p +7 is given.
• p = -2

To find,

• We have to find the value of the expression 3p+7 for p= ‐2.

Solution,

We can simply find the value of 3p+7 for p= ‐2 by substituting the value of p = -2 in 3p+7.

f(p) = 3p+7

Now, substituting the value of p = -2, we get

f(-2) = 3(-2) +7

      = -6 +7

      = 1

∴The value expression is 1.

Hence, the value of the expression 3p+7 for p= ‐2 is 1.