Yeah bro just take the 2 and subtract on both side so the y is left alone flip the 100 so now its 001 divide it by 1 and the answer is 007 like the spy.
Answer: all real numbers
Step-by-step explanation:
7a + 1 = 8a - a + 1
7a + 1 = 7a + 1
a = all real numbers
The sad thing is, I don't know either.
Nearest whole number is 53
If it were 53 point any decimal 5 or up it would be 54.
Hope this helps darling