Answer:
The answer is in the included image
When you move a number to the opposite side of the equation, in this occasion it will be 23- it changes to the opposite value. So us 23 is a positive value you can move it and change it to a negative. Or in other words suntract -23 from all sides of the equation, which will be equal to:
y = 59 - 23
Y = 36
Answer:
I wish I could help but I'm not sure
(n+7)2
= (n)(2) + (7)(2)
=2n+14
