12-10-2017
Mathematics

contestada

What is 3x+15-9=2(x+2) ?

Respuesta :

hermentotiph hermentotiph

12-10-2017

SOLVING:

3X + 15 - 9 = 2(X + 2)
3X + 6 = 2X + 4
3X - 2X = 4 - 6
X = - 2 ===> The great answer.

TESTING:
[tex]3(-2)+15-9=2(-2+2)\\ \\-6+6=2(0)\\ \\\boxed{0}=\boxed{0}\quad\checkmark\ Correct.[/tex]
GOOD LUCK...!!

Answer Link

Otras preguntas

Read the sentence. We decided that the bands at the concert sounded good. Which word is the action verb? a. sounded b. concert c. bands d. decided

80% of how many games is 32

In The Narrative Life of Frederick Douglass, from whom did Douglass borrow papers in order to board the train and escape? A. Nun B. Officer C. Priest D. sailor

What percent of 752 is 25?

Why did zionists want to establish a Jewish national state in the Middle East

I forgot how to solve this If 2 (x-5)=-11, then x=?

In which sentence does the verb agree with the subject? a. Little Women have been made into at least two major films. b. The War of the Worlds were written by

72 percent of 350 friends

Which answer is NOT a problem faced by multi-ethnic countries in Africa after independence? a.Ethnic disputes b.Inadequate natural resources c.Religious disput

How did the Republicans and Radical Republicans differ over the issue of Reconstruction? A.Radical Republicans supported a simple reentry plan for the South, wh