bs1001811 bs1001811

22-03-2020
Mathematics

contestada

How do you evaluate -1 + x / 2 equals 4

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

22-03-2020

Answer:

x=10

Step-by-step explanation:

-1 + x / 2 = 4

Add 1 to each side

-1 +1 + x / 2 = 4+1

x/2 = 5

Multiply each side by 2

x/2 *2 = 5*2

x = 10

Answer Link

Otras preguntas

what is the proportion for 2/3 and 8/10

Arthus reactions, which are exaggerated local reactions that can occur if a patient is vaccinated too frequently, are most commonly reported after which vaccine

She has lived in this city her whole life. She can speak two languages. She can sing an opera. She knows how to fix a TV. But she doesn’t know which subway tra

nikita wrote the expression 72 + 26. Bettina wrote the expression 4(72+26). Which sentence is true about the value of their expressions?

What are the three levels into which most federal and state cases are divided?

What is the perimeter of a rectangle with the length of 2x and the width of x+3

Some of the water features at sapphire island are periodically treated with a chemical that prevents algae growth. The directions for the chemical say to add 16

What is a two column proof

Which of the following sentences is an appeal to logos? A. What about the defenseless plants and animals that will be destroyed if development continues?

V=1/3πh^2 (3r-h) solve for r