Question

Let h(x) = -2x - 5. If h(x) = -25, find xLet h(x) = -2x - 5. If h(x) = -25, find x

Answer 1

x = 10

Explanation:

Let h(x) = -2x - 5. If h(x) = -25

-2x - 5= -25

Add 5 to each side

-2x-5+5 = -25+5

-2x = -20

Divide by -2

-2x/-2 = -20/-2

x = 10