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lubasha [3.4K]
3 years ago
15

Hi I need this question please asap.

Mathematics
1 answer:
Contact [7]3 years ago
6 0
Ike Jehoshaphat isn’t oso los
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Find the value of x and y
velikii [3]

Answer:

2x + 20 = 3x-10

2x -3x = -20-10

-x = -30

x= 30

Checking part:

2x+20 = 2(30) +20 = 60+20 = 80

3x-10 = 3(30) - 10 = 90-10 = 80

Hence, the final answer is x = 30.

Step-by-step explanation:

6 0
3 years ago
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If g(x)=3x-1 and if g(a)=7 what is the value of a?
Ierofanga [76]

Answer:

a = 8/3

Step-by-step explanation:

3a - 1 would equal 7

3a = 7 + 1

3a = 8

a = 8/3

6 0
3 years ago
Can someone help me with these 2?
pochemuha

Answer:

so this one could be a little tricky to understand over the computer.Im going to try my best though.

Step-by-step explanation:

Its hard to explain how i got the answer.

im not going to try and do it.

7-5

8-2.5

really hope this helps. :)

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3 years ago
Can someone understand this? 2 3 and 4 plz
Sholpan [36]
Yes, I know these problems!
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3 years ago
How would u write three times a number x
Law Incorporation [45]
Can write 3x or 3(x) or 3•x
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