You had to take your computer to the shop. The technician charges a flat rate of $50 for looking at your computer and $25 an hour(h) to fix the problem.
Create an equation where P represents how much you will have to pay and his
the number of hours it takes to get your computer fixed.
Your answer

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.

it is 10.6 according to my calculations