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Nezavi [6.7K]
3 years ago
11

15 (x – 1) + 4 ( x + 3 ) = 2 ( x + 9) + 4

Mathematics
2 answers:
babymother [125]3 years ago
7 0

x=1.47

hope this helps

Rudiy273 years ago
3 0

Answer:

x=1.47

Step-by-step explanation:

15(x-1)+4(x+3)=2(x+9)+4

15x-15+4x+12=2x+18+4

19x-3=2x+22

17x=25

x=25/17

x=1.47

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Answer:

the system of equation has infinite solution

Step-by-step explanation:

5x_1 + x_2 = 0 , 25x_1 + 5x_2 = 0

Solve the first equation for x_2

Subtract 5x1 on both sides

5x_1 + x_2 = 0

x_2 =-5x_1

Now substitute -5x1 on second equation

25x_1 + 5x_2 = 0

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25x_1-25x_1= 0

0=0

So the system of equation has infinite solution

5 0
3 years ago
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What is the value of x?<br> 68<br> 4x + 12<br> 17<br> 15<br> 32<br> 8
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2 years ago
The quotient of 2 numbers, p and q.
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2 years ago
The value of the 3 in 395,047 is
Brrunno [24]

The value of the 3 in 395,047 is 10 times greater than the
value of the 3 in 136,258.

What is the place value of a number?
In mathematics, place value refers to a digit's location within a number. A number has a slot for each digit. The placement of each digit will be enlarged when we represent the number in general form. These positions begin at the unit place, often known as the individual's position. Units, tens, hundreds, thousands, ten thousand, one hundred thousand, and so on are the place values of a number's digits from right to left.

Given, the number in consideration is 395,047.
The place value of 3 in the given number is hundred thousands.
A value 10 times smaller than this given number must have three in the ten thousands place.
Out of 386592, 283429, 136258, 123694; only 136258 has three in ten thousands place.
Therefore, the value of the 3 in 395,047 is 10 times greater than the
value of the 3 in 136,258.  

To learn more about this, tap on the link below:
brainly.com/question/25137147

#SPJ9

5 0
9 months ago
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