Answer:
X=3
Step-by-step explanation:
Answer: The answer is 3/8
Step-by-step explanation: First you figure out your expression: 7/8 - 1/2. Then you find a common denominator, which will be 8. To make one-half have a denominator of 8, multiply by 4/4. 1/2*4/4=4/8. To finish, subtract 7/8-4/8 and you get 3/8.
all steps are in picture
Well, I'm a Scorpio... why does the sign matter to you?
x/28=-4
x=-4*28
x=-112
