Question

What is 2(9p-1/2) equil to?

Answer 1

Explanation:

Use distributive property: a*(b - c) = (a*b) -(a*c).

Here, a = 2 ; b = 9p & c = 1/2

`2*(9p - (1)/(2))=2*9p-2*(1)/(2)\\\\\\ = 18p - 1`