lizsunderl lizsunderl

22-01-2016
Mathematics

contestada

-4 (3x + 6y) + 12x + 4y = ? must be four letter awnser

Respuesta :

Billymkhoi Billymkhoi

22-01-2016

-4(3x+ 6y)+ 12x+ 4y
= -4*3x -4*6y+ 12x+ 4y
= -12x -24y+ 12x+ 4y (distributive property)
= (-12x+ 12x)+ (-24y+ 4y)
= 0+ (-20y)
= -20y

The final answer is -20y~

Answer Link

Otras preguntas

~Need help as soon as possible, thank you!~ (multiple questions) **please only answer if you know for sure** If y is directly proportional with x and y = 36 whe

What does it mean to be a Christian?

Adam has 1/2 quart of milk. If he pours the same amount if milk into 3 glasses. How many quart(s) of milk will each glass have?

solve simultaneous equation 2x + 4y = 1 3x-5y=7

write a real-world problem that involves multiplying a fraction and a whole number. solve the problem and use estimation to check for reasonableness.

Describe how genetic engineering might interfere with natural selection.

Can you show me how to work this problem out 4(x-2)+x=27

In what field did significant technological innovation occur in the late 1800s? building materials transportation communications all of the above

Is the passage of dialogue written correctly or incorrectly? "The game will start soon," said the coach. "Can we warm up first?" asked the team captain. "Yes, y

Which sentence does not contain any errors in comma usage? A. The dog for instance, loves to eat my cooking. B. By the way, I still love to watch cartoons. C. I