dannyrand dannyrand
  • 23-03-2017
  • Mathematics
contestada

Which value of a would make the following statement true? -3(2x + a) = -6x + 15

Respuesta :

baabaagreysheep
baabaagreysheep baabaagreysheep
  • 23-03-2017
Your answer is -5.
This is because, if you expand the single bracket, you get -6x -3a, and since the other side of the equals sign is -6x + 15, then you need to do 15 ÷ -3 = -5.

I hope this helps!
Answer Link

Otras preguntas

Once a person becomes physiologically dependent on a drug, __________ comes into play as the person seeks to avoid unpleasant withdrawal symptoms by continuing
Help me plan my Sweet 16 guys. I need some rlly good ideas for a pool party…
A measurement of the hotness or coldness of an object can be defined by its... A. potential energy. B. magnetism. C. chemical potential. D. temperature.
What two factors have a sum of 23
Where did the Pennsylvania Dutch immigrate from? I NEED IT RIGHTNOWWWWWW PLSSSSSSSSSSSSS
how to you feel when you see a puddle​
QUICKK HELP PLSSSSSS
Please help! Refer to the image below.
Simplify. 3(1 + 5x + y)
MAKE THIS INTO A TESTABLE QUESTION!! "What do milkweed bugs eat" pleasd help