1 answer:
Answer:
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Step-by-step explanation:
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Answers:
1. X= 0
2. X= 0
3. X=3
You can use this method to solve them step by step, hope it will help!
He needs $15 more to buy the tickets.
Hi,
New temperature will be 31 F - 15 F = 16 F.
Green eyes.
answer is 5/4
take 15/16 divide with 3/4
Question 1:<span>5z – 9 = 36
5z = 45
z = </span>

z = 9
Hence, the answer is D.
Question 2:<span>5(2z + 4) = 0
</span><span>
10z + 20 = 0
10z = -20
z = </span>

<span>
z = -2
Hence, the answer is A.
Question 3:4a + 3(a + 1) = 24
4a + 3a + 3 = 24
7a = 21
a = </span>

a = 3
Hence, the answer is B.
Question 4:<span>3(4x + 5) = 12
12x + 15 = 12
12x = 12 - 15
12x = -3
x = </span>

Hence, the answer is A.
Question 5:<span>4x – 8 – 4x = 9
-8 </span>≠ 9
Hence, the answer is A.