Answer:
n = -2
Step-by-step explanation:
6n = 2n-8
4n = -8
n = -2
Answer:
It got colder Because some nights it gets colder?
no, because (7x-5) - (3x-2) = 4x-3
This would, however, be true if the equation was (7x-5) + (3x-2), but since the equation is subtracting instead of adding the equation isn't equivalent to 10x-7.
Answer:
y = 6
Step-by-step explanation:
If x = 1, then: 3 x 1 + y = 9 (first equation)
3 x 1 + y = 9
3 + y = 9
y = 9 - 3
y = 6
