SmartBoy56564
SmartBoy56564 SmartBoy56564
  • 03-06-2022
  • Mathematics
contestada

Which equation has the solution x=4?

Which equation has the solution x4 class=

Respuesta :

fieryanswererft
fieryanswererft fieryanswererft
  • 03-06-2022

Answer: Option C is correct.

Part A

⇒ 4x = 20

⇒ x = 20/4

⇒ x = 5

Part B

⇒ x/2 = 8

⇒ x = 8(2)

⇒ x = 16

Part C

⇒ x + 8 = 3x

⇒ 3x - x = 8

⇒ 2x = 8

⇒ x = 4

Part D

⇒ x = (x + 5)/2

⇒ 2x = x + 5

⇒ 2x - x = 5

⇒ x = 5

Answer Link
anais111
anais111 anais111
  • 03-06-2022
I believe the answer is C
Answer Link

Otras preguntas

Does the Golgi body always send vesicles to transport outside the cell?
Which two spares interact to produce these waves and currents
Farmer Ed has 300 meters of fencing, and wants to enclose a rectangular plot that borders on a river. maximize the area. What is the largest area that can be en
Ray is reading a book of 150 pages at a constant rate of 25 pages per hour. Let’s consider the following function: the pages left to read L as a function of tim
Write 3.02 x 10-5 in standard notation.
A brick of salt has a volume of 50cm and a mass of 100 grams. What is its density?
Answer this fast and I’ll make you Brainly
f(x) = -5x + 9, g(x) = 6x + 4 (G•f)(x) A. 30x + 58 B. -30x- 50 c. -30x + 58 d. -30x + 29
A cell phone plan has a base fee of $50 per month. The monthly cost (C) increases by $10 for every gigabytes (g) of data used.Wtite an equation with two variabl
Help with these abswer