N=7 because u subtract 5 from both sides that gives u 1. Then u add 6 and there’s ur answer
12+8y you have to do like terms and the distributive property of 2(y+1)
Answer:
x=7 x=-7
Step-by-step explanation:
Solution is attached.
Aimme is right. All the sides are obtuse. They do not equal exactly 90 degrees.