Bobbydave
Bobbydave Bobbydave
  • 21-09-2021
  • Mathematics
contestada

"Seven less than
twice a number
İS 5

Respuesta :

sylviachristian
sylviachristian sylviachristian
  • 21-09-2021

Answer:

x=6

Step-by-step explanation:

2x-7=5

2x=12

x=6

Answer Link
ethanlamcheng
ethanlamcheng ethanlamcheng
  • 21-09-2021

Answer:

In explanation.

Step-by-step explanation:

Let "a number" be represented by n.

"twice a number" →2n.

"twice a number and k" →2n+k.

"7 less than twice a number and k" →(2h+k)−7.

Complete form.

2x-7=5

2x=12

x=12/2

x=6

Simplified form.

2x-7=5

2x=12

x=6

Hope this helps.

Answer Link

Otras preguntas

last month you swam the 50-meter freestyle in 28.38 seconds. today you swam it in 27.33 seconds. what is your percent of change?
joseph says that the there is 5/8 of a ham sandwich left and 1/2 of a turkey sandwich left. what is NOT a pair of equivalent fractions for 5/8 and 1/2
in the nth term of a sequence is n2+50 what are the first 3 terms
what does write two addition sentences where the sum is zero mean
Find the mass of 3.00 mol of acetic acid, C2H4O2.
explain the relationship between multiplying and dividing by 10, 100 and 1000 and moving the decimal point to the left or to the right
Why was it more important to Homer to focus on the actions of a hero rather than the hero's physical appearance?
In the late 1800s, the Grange was arranged so that farmers joined
What were some key features of the northwest ordinance of 1785
In this expert from act 3 of Shakespeare's Macbeth which rhetorical device is used in the sentence below Stones have been known to move, and trees to speak. 1.