Question

Given h(x)=-2x-5, solve for x when h(x)=9 what is the answer someone help please

Answer 1

-7

Explanation:

`h(x)=-2x-5\\h(x)=9\\so,\\-2x-5=9\\-2x=9+5\\-2x=14\\x=-7`

Simply replace h(x) with 9 because it is given in the question that h(x)=9