ashepherd69 ashepherd69

09-06-2017
Mathematics

contestada

solve 13x-4-9x+20=0 a.-6 b.-4 c.6 d.-12/11

Respuesta :

09-06-2017

grab all the x terms together and move all the constants to the right.

13x-9x = 4-20
4x = -16
x = -4

Answer Link

Otras preguntas

HELP!! I WILL MARK BRAINLY! Explain how you can tell the difference between a physical and a chemical change.

SIMPLE!!! Journal Entry. PLEASE HELPP!! you will write 2 reasons (2 sentences) on why communism is good and 2 reasons (2 sentences) on why it's bad.

How many 4/5's are in 1

What is the legacy of the Civil War? What do you think the society in the South was like after the war?

What are some ways water shapes Earth’s surface?

Which of the following explains how the frequency of sound waves determines the movement of the basilar membrane? (1.0 points) A)Higher-frequency waves move the

If the APY of a $1,000 savings account is 4% and no money is added to or withdrawn from the account, the Rule of 72 says that the balance would reach $2,000 in

Which line is a directrix of the hyperbola? A B C D

Suppose a company wants to introduce a new machine that will produce a rate of annual savings (in dollars) given by the functionS'(x), where x is the number o

-2e^8-8e^7 / 10e^2+40e