mikaela444 mikaela444

22-09-2022
Mathematics

contestada

Help need a answer and how to solve 3r+12=2r+17

Respuesta :

0458265 0458265

22-09-2022

Answer:

r=5

Step-by-step explanation:

r=5

Evaluate

3r+12=2r+17

Move the variable to the left side

3r+12−2r=17

Subtract the terms

r+12=17

Move the constant to the right side

r=17−12

Solution

r=5

Answer Link

Otras preguntas

Which of the following statements is true? The sun is hotter than a B2 star. Apparent magnitude does not consider distance. A light-year is the speed at which

Which of these best describes Ernest Hemingway's style of writing? verbose spare ornate colorful

During the Civil War, in which resource areas did the Union hold 71 percent of the total resources? Cotton and prewar exports Food crops and prewar exports H

why do you have ruled at home?

Tammi wants to renovate a city park for her service project. She must convince the City Council that the project is necessary before she can start the project.

An unknown number y is 15 more than an unknown number x. The number y is also x less than 8. The equations to find x and y are shown below. y = x + 15 y = −x

If all green plants in the world were distroyed which atmospheric gas will increase

Which composer was commemorated through a series of concerts at westminster Abby in 1791

How does Robin pass time in the monastery? A. He cooks meals. B. He whittles. C. He writes songs. D. He tends the garden.

Saltwater _____. has a pH of 10 is mostly used for irrigation and farming can be desalinized and used for drinking is mostly found in glaciers, ice caps, and aq