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Paraphin [41]
2 years ago
15

(4x + 8) + (9x - 3) = 53 i don’t know how to do this i’m slow.

Mathematics
2 answers:
PtichkaEL [24]2 years ago
5 0

Answer:

your soulution is

1 3 + 5

egoroff_w [7]2 years ago
5 0

Answer:

x = 3.692307.... its repeating... as a fraction it would be 3  9/13

Step-by-step explanation:

(4x + 8) + (9x - 3) = 53                                

4x + 9x + 8 - 3 = 53

13x + 5 = 53

      - 5    - 5

13x = 48

13x / 13 = 48 / 13

x = 3.692307.... its repeating... as a fraction it would be 3  9/13

Hope This Helps :)

Plz Mark Brainliest if correct!!!

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2 years ago
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Can someone help me with this problem 3(x+1)=11 I need it step by step
Nataly [62]

Answer:

x = 2.66666667

Step-by-step explanation:

3(x + 1) = 11

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1 point
-Dominant- [34]
39
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3 years ago
Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches
Len [333]

Answer: a = 8

Step-by-step explanation:

Volume of a square based pyramid is given as

\frac{a^{2}h }{3} .

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Substituting into the formula , we have

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3 years ago
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