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

Which of the following required bohr's model of atom to need modification?

what are the reasons for population growth in Punjab???explain Mortality rate??answer the question don't spam

What is the mean of this data set? A. 84 B. 85 C. 83 D. 88

Last year K. Billingsworth & Co. had earnings per share of $4 and dividends per share of $2. Total retained earnings increased by $12 million during the yea

Match each item to its description by selecting an object from each group. Not all the items will be used.

__________ were peasants who worked land for a lord in medieval Europe. a. Vassals b. Serfs c. Fiefs d. Knights

If you draw one card at random, what is the probability that card is a (n) Heart?

The Supreme Court case Plessy V. Ferguson used which phrase in defense of Jim Crow segregation?

Will Mark Brainlest Help Please ,,,, find the value of x and y

use different method of depreciation for each of the assests and explain why u used the method (ex : straight line method, double declining method, unit of prod