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bogdanovich [222]
3 years ago
5

4(m+2)=-4 need help

Mathematics
2 answers:
NemiM [27]3 years ago
5 0

Answer:

m = -3

Step-by-step explanation:

Divide both sides by 4.

m + 2 = -1

Subtract 2 from both sides.

m = -3

lilavasa [31]3 years ago
3 0

First you must distribute the 4 to the numbers inside the parentheses, which would be m and 2...

(4*m) + (4*2) = -4

4m + 8 = -4

Now bring 8 to the left side by subtracting 8 to both sides (what you do on one side you must do to the other). Since 8 is being added on the left side, subtraction (the opposite of addition) will cancel it out (make it zero) from the left side and bring it over to the right side.

4m + 8 - 8 = -4 - 8

4m + 0 = -12

4m = -12

Next divide 4 to both sides to finish isolating m. Since 4 is being multiplied by m, division (the opposite of multiplication) will cancel 4 out (in this case it will make 4 one) from the left side and bring it over to the right side.

4m / 4 = -12 / 4

m = -3

Hope this helped!

~Just a girl in love with Shawn Mendes

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Kitty [74]

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⇒ Length of Necklace made with 24 Dentalia shells is (1.5 × 24) = 36 inches

⇒ Length of Necklace made with 18 Dentalia shells is (1.5 × 18) = 27 inches

We can notice that 24 Dentalia shells Necklace is Longer than 18 Dentalia shells Necklace

The Difference of Length of 24 Dentalia shells Necklace and 18 Dentalia shells Necklace gives how much longer the 24 Dentalia shells Necklace is than 18 Dentalia shells Necklace.

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5 0
4 years ago
Read 2 more answers
2×+3(×-4)=8 how you find the answer to this problem
ki77a [65]

Answer:

Alright solve for x by simplifying both sides of the equation. So the Answer to question is x = 4 Hope this helps :)

Step-by-step explanation:


6 0
3 years ago
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4 years ago
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Ugo [173]
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4 0
3 years ago
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Answer:

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8 0
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