Answer:
Add the expressions which gives you a Answer of 14z + 8 Hope this helps :)
Now if you want i can add more detail Just ask
9x - y = -7 is the answer
Option D:
The solution to the equation is y = 27.
Solution:
Given equation:

To solve this equation:

Multiply by 3 on both sides of the equation.

3 in the numerator and denominator get canceled.
y = 9 × 3
y = 27
The solution to the equation is y = 27.
Option D is the correct answer.
EFG is the same as angle KLM. therefore, it is the reflection of the angle KLM
Answer:
(a) is 8 x 7 x 3 = 168
(b) is 8 x 7 = 56
(b2) is weird I don't know what it's asking