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Tamiku [17]
3 years ago
11

2(23+a)=34 what does a equal

Mathematics
2 answers:
Neko [114]3 years ago
7 0
I believe the answer is a = 17.
My work is below, I hope this helps.

2(23 + a) = 34
Distributive Property
26 + 2a = 34
Subtract 26 from both sides
2a = 8
Divide both sides by the coefficient
2a/2 = 34/2
a = 17
iragen [17]3 years ago
5 0
Use the distributive property...
46 + 2a = 34
subtract 46 from each side
2a = -12
divide by 2
a = -6
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2 years ago
one teacher want to give each student 4/5 of a slice of pizza, if the teacher has 4 slices of pizza, then how many students will
GuDViN [60]

Answer:

The answer is 5 students.

Step-by-step explanation:

This problem is a division problem.

To solve, divide 4 by 4/5.

There is a strategy for this- Keep, Change, Flip.

Keep the dividend like it is, which is 4 or 4/1.

Change the division to multiplication.

And flip the divisor- 4/5 to 5/4.

When you multiply, you should get 20/4.

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3 years ago
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3 years ago
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patriot [66]

Answer:

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and 2 - 2 = 0

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