philguy
philguy philguy
  • 02-04-2019
  • Mathematics
contestada

8y - 9 - ( 4y - 5) = 12y - ( 4 + 5y)

Respuesta :

Cathi Cathi
  • 02-04-2019

8y-9-4y+5=12y-4-5y

4y-4= 7y-4

Add 4 to both sides

4y=7y. The only answer is 0

Answer Link

Otras preguntas

The election of 1894 was noteworthy because ________.
What is the rational number equivalent to 1.28
Im struggling with this one as well could someone help out?
Why does each chemical reaction have many possible balanced equations? Of all possible balanced equations, which is preferred?
At a certain time of day, a 5.5 foot tall man has a 6 foot shadow. if a tree is 19.25 feet tall, what is the length of the shadow of the tree
The essential element of geography called “physical systems” focuses on the study of __________.
Government is best defined as ?
What is the mass of a crate if a net force of 12 N gives the crate an acceleration of 0.20 m/s2? 2.4 kg 6 kg 12.2 kg 60 kg
Which title should be enclosed in quotation marks? the musical The Music Man the novel Pride and Prejudice the magazine Time the poem A Valentine for Ernes
Is law school harder than medical school?