(x-7)/(7-x) if you factor out -1 from the numerator you get:
-(7-x)/(7-x) which is equal to:
-1
Answer:
x = 5
Step-by-step explanation:
2(x+6) = 22
2x+12 = 22
2x = 10
x = 5
Answer:
the answer is 3since x is 2 so it becomes 5times 2 minus 7 equals to 3
Answer:72 are boys.
Step-by-step explanation:
40%of 180 is 72.