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
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
How long does it take for a cyclist to travel 600 meters at a speed of 10 m/s
Paige want to sell a certain number of roses each month. the differences between her goal and her actual sales for several months are shown in the table. In whi
1. Write the linear equation 2x – 3y = 24 slope-intercept form.
Hello~I need help !
Given a bag of 60 Skittles with 30 green, 12 yellow, and 18 red Skittles, how many are red or green ?
A type of plant is introduced into an ecosystem and quickly begins to take over. A scientist counts the number of plants after m months and develops the equatio
help me please( ◜‿◝ )♡
What are three numbers that are greater than 1/3 but less than 1/2
In a topoisomerase reaction, the _____ is used as the first nucleophile and the _____ is used as the second nucleophile.
One of the author’s purposes in The Code Book is to explain different types of codebreaking to his readers. Which line best demonstrates this purpose? a theoret