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elena55 [62]
3 years ago
9

Three times the sum of a number 2 is the same as the number minus 4. Find the number.

Mathematics
1 answer:
Natali [406]3 years ago
5 0

Answer:the number is ten

Step-by-step explanation:

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Please help me with the problem
Arisa [49]
Nick is incorrect because he subtracted 3-1 and 3-2. The answer is 1 3/4 It is that distance because 3 2/4-1 3/4=1 3/4.

8 0
3 years ago
Solve for x 6 ( x − 2 ) = 8 ( x − 9 )
valentinak56 [21]

Answer:

x = 30

Step-by-step explanation:

in order to solve for the value of x in the expression 6 ( x − 2 ) = 8 ( x − 9 )

we will first of all open the brackets and then evaluate for the value of x by combining the like terms.

from 6 ( x − 2 ) = 8 ( x − 9 )

6x -12 = 8x -72

combine the like terms

6x - 12 + 72 = 8x

-12 + 72 = 8x -6x

60 = 2x

divide both sides by the coefficient of x which is 2

60/2 = 2x/2

30 = x

x = 30

therefore the value of x in the expression 6 ( x − 2 ) = 8 ( x − 9 ) is equals to 30

4 0
3 years ago
Read 2 more answers
Determine the value of x. <br><br> 1) 14.75<br> 2)15.25<br> 3)11.92<br> 4)18.56
Leto [7]
Opposite angles are supplementary, the sum is 180 degrees.
6x+10+81.5=180
Combine like terms:
6x+91.5=180
Subtract 91.5 to both sides:
6x=88.5
Divide 6 to both sides:
x=14.75
The answer is 1) 14.75
Hope this helped!
3 0
2 years ago
I need help with number 12 I’ll rate 5 stars if you help
Brrunno [24]

Answer:

0.25in.

Step-by-step explanation:

5÷20=0.25in.

8 0
3 years ago
By October 19th, Gordon had read 35 pages. Starting on October 20th, he decides to read the same number of pages each day until
PilotLPTM [1.2K]
Gordon read a total of 35 pages, so if there is p pages read per day and 10 days you'd have something that looks like this: 35 = 10p.

8 0
2 years ago
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