Answer:
(-4 - 3) ÷ (-8 + 2 - 8 + 7) = 1
Step-by-step explanation:
(-4 - 3) ÷ (-8 + 2 - 8 + 7)
= -7 ÷ -7
= 1
X + y = 54
x - y = 12
x = 33
y = 21
33 + 21 = 54
33 - 21 = 12
Hope this helps!
5/10 divide each number by 5, 5 divided by 5 is 1 and 10 divided by 5 is two so it would be 1/2
4/12 divide each number by 4, four divided by 4 is 1, and 12 divided by 4 is 3 so it would be 1/3
3/9 divide each number by 3, 3 divided by 3 is 1, and 9 divided by 3 is 3 or it would also be 1/3
Hope that helped you
Answer:
x = 7 is a solution.
x = -2 is an extraneous solution .
Answer:
I think it might be 2 years
Step-by-step explanation:
that problem was terrible anyway
