wjenbdbd wjenbdbd
  • 03-09-2021
  • Mathematics
contestada

Solve for x: 2/7(x-2) = 4x

Respuesta :

preciousnosipho80
preciousnosipho80 preciousnosipho80
  • 06-09-2021

Answer:

2/7(x-2)=4x

(2×x-2×2)/7 = 4x

(2x-4)/7 = 4x

2x-4×(1) = 4x × 7 ( Cross multiply)

2x-4 = 28

2x = 32

2x÷2 = 32÷2

x=16

Answer Link

Otras preguntas

Paris is the capital city of france. fact or opinion?
The line passing through (−8, −9) and (−2, h) has a gradient of 4. Find h.
what is the y intercept of 2x - 7y = 28
Consider the equation: -34 = x² – 14x + 10 1) Rewrite the equation by completing the square. Your equation should look like (x + a)² = b or (x − c)² = d. 2)
Find the slope and the y intercept of the equation-4y-2x=-7
Convert the following expressions with rational exponents to the radical form (2x)^5/3
Evaluate each expression for the given values of the variables X-y^3;x=27,y=3
A 9-pound bag of cornmeal costs $80.64. What is the price per ounce?
A car rental company offers two plans for renting a car. Plan A: 25 dollars per day and 17 cents per mile Plan B: 60 dollars per day with free unlimited mileage
7) Remus earns $.15 per unit for the work he does. For all units he produces in a week, over 1,000, he receives $.20. What were his weekly earnings if he produc