18 - (9 x 14) This equation represents the sentence.
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1) y= -5
2) m = -1
3) k = 3
4) y = -5
Step-by-step explanation:
1) 
Solving:

2) ![8(-1+m)+3 = 2 [m-5 1/2]\\](https://tex.z-dn.net/?f=8%28-1%2Bm%29%2B3%20%3D%202%20%5Bm-5%201%2F2%5D%5C%5C)
Solving:
3)
(Note: Considering 8(12-k)=3(k+21) instead of 8(12-k)=3(k=k+21))
Solving:

4) 
Solving:

Keywords: Solve for variables.
Learn more about Solve for variables at:
#learnwithBrainly
Answer:
y=1
Step-by-step explanation:
Answer:
288
Step-by-step explanation:
We want to evaluate the expression:

For

We substitute the given values into the expression to get:

This gives us:

Evaluate the parenthesis:

