The answer to the problem is x - 1
Answer:
n = - 4
Step-by-step explanation:
n + 8 = 4
n = 4 - 8
n = - 4
Answer:
550
Step-by-step explanation:
It´s 550 because 612-62 is 550
Variables are used in algebra and other branches of mathematis.
They are represented by letters. Usually ( but not necesserally) the letters at the end of the alphabet like x,y and z.
Hope this helps
X = 8
Y = 7
