Answer:
x = 41 and y = 76
Step-by-step explanation:
Answer:
ustee
Step-by-step explanation:
The other ones don't make sense if you insert them into that sentence
Answer:
3 - (-7)
= 3 + 7.
Step-by-step explanation:
A double negative is equivalent to a plus.
X=y-2
2y=5x-17
Substituting for x into the second equation, we find
2y=5(y-2)-17
2y=5y-10-17
-3y=-27
y=9
So x=7
Thus, the two numbers are 7 and 9.
Answer:
D+B 12
Step-by-step explanation:
