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spin [16.1K]
3 years ago
7

What is the value of x if 5ax+2a equals 9a?

Mathematics
1 answer:
vova2212 [387]3 years ago
5 0
5ax+2a=9a
5ax+2a-2a=9a-2a
5ax            =7a
5ax/5a        =7a/5a
                x=7/5
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the larger of two numbers is 3 more than the smaller number if the sum of the numbers is 73 what are the two numbers
Zinaida [17]
The two numbers used in the equation are 70+3. :D
4 0
3 years ago
PLEASE HELP ASAPP SHOW UR WORK i’ll mark brainliest!!
ASHA 777 [7]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
4y-x=5+2y; 3x+7y=24 solve systen by using substitution
jek_recluse [69]
4y - x = 5 + 2y ..... (1)
3x + 7y = 24    ..... (2)

by grouping like terms in (1)
4y - x = 5 + 2y
4y - 2y - x = 5
<span>-x + 2y = 5 </span>        ..... (1a)

by multiplying (1a) through by -3
(-3)(-x) + 2(-3)y = 5(-3)
3x  -  6y = -15  ..... (1b)

by subtracting 1a from 2
3x -3x + 7y - (-6y) = 24 - (-15)
                      13y = 39
           ⇒            y = 3

by substituting y=3 into (2)
    3x + 7(3) = 24 
              3x = 24 - 21
              3x = 3
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∴ solution to the system is x=1 when y = 3
6 0
3 years ago
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vichka [17]

Answer: 35 degrees.

Step-by-step explanation: HF and GH are congruent to each other. That means angle F and angle G are the same as well (since those are the angles opposite the sides). If angle G is 35, angle f is also 35.

4 0
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Hatshy [7]

Domain={8,9}

Range = { -3,-4,-6,-9}

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