Solve the equation. If there is no solution, select no solution. - 2|h-7|=-28

A) no solution

B) h = 7, h = - 21

C) h = - 7, h = 21

D) h = 21, h = - 21

C). h = - 7, h = 21.

Step-by-step explanation:

-2|h-7| = - 28

Divide both sides by - 2:

|h - 7| = 14

The vertical lines means the absolute value of h - 7. The h - 7 may be positive or negative so we have 2 equations:

h - 7 = 14

So h = 21.

and h - 7 = - 14

so h = - 7.