Answer:
25-7
Step-by-step explanation:
"Substitute for": Replace x with ____
Since it is given that x = 25 -y, we can replace the x in 5x + y = 10 with 25 - y by the substitution property of equality.
Answer:
sorry I'm not the best with math and sorry if I just waisted your time... :)
Answer:
8
(
7
−
1
)
Step-by-step explanation:
Find the common factor.