Answer:
Step-by-step explanation:
|-3| means the absolute value of -3. The absolute value sign means the number without its negative. The dictionary says: the magnitude of a real number without regard to its sign.
So |-3|= 3 and -3= -3
X = -17/8
Do you need explanation?
Answer:
56
Step-by-step explanation:
5x+80=360
5x=280
x=56
