yomama11010 yomama11010

01-09-2017
Mathematics

contestada

What is x in 7x+2x-5=0

Respuesta :

antonio9990 antonio9990

01-09-2017

7x+2x-5=0

7x+2x=9x, so, now we have this:

9x-5=0, we, because is equal with 0, the terms are equal between them.

9x=5

x=5/9

Answer Link

Otras preguntas

James McCulloch most likely supported the idea that Congress could create banks because...... A-he knew that Maryland law did not allow for state-run banks. B-h

What is the density of helium in grams per liter?

What are typical causes of human rights violations

Explain how to do please? 3g + 12 = -40

Which one of the following words illustrates the addition of a vowel suffix? A dangerously B tenderness C likely d careful

Write each number. 100 less than 877

Point P(-5, 2) is translated using the rule (x+3, y-1). What is the x-coordinate of P' ?

can you tell me what are ratio

which of the following did not occur as a result of the neolithic agricultural revolution? a. people continued to follow the herds. b. people began cultivating

what is 5 7/10 - 5/18