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Arlecino [84]
3 years ago
7

What's the answer to this question 3x + 2y = -4 and how did you get it

Mathematics
1 answer:
Alex777 [14]3 years ago
6 0

First you subtract 3x because you are trying to get x alone so subtract 3x on both side so you would get 2y=-3x-4 and then divide the whole thing by 2 so you would get y=-3-4/2 and then you simplify and get y=-7/2 so y=-7/2 is your answer.

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Step-by-step explanation:

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Help Pls! I need this fast!
lesya [120]

Answer: 36

Step-by-step explanation:

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2 years ago
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4 0
3 years ago
Jesse bought 10 more pencils than erasers. A pencil costs $0.15 and an eraser costs $0.22. He paid a total of $4.46. How many er
VARVARA [1.3K]

“Jesse bought 10 more pencils than erasers”       means    P = 10 + E

 “A pencil costs $0.15”   means that     $0.15*P was spent on pencils

 “an eraser costs $.22”    means that    $0.22*E was spent on erasers

 “He paid a total of $4.46”    means that   $0.15*P + $0.22*E = $4.46

15*(10+E)   +   22*E    =   446

                       150 + 37E = 446

                          37E = 296

                              E = 8   Jesse bought 8 erasers

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3 years ago
A six-sided cube is tossed and a coin is flipped.
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3 years ago
Read 2 more answers
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