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Brums [2.3K]
3 years ago
9

Solve for x 6x−2(x+4)=12

Mathematics
2 answers:
den301095 [7]3 years ago
8 0

6x - 2(x + 4) = 12    use distributive property

6x + (-2)(x) + (-2)(4) = 12

6x - 2x - 8 = 12      add 8 to both sides

4x = 20     divide both sides by 4

x = 5

aev [14]3 years ago
3 0
To solve for x, we will begin by using the distributive property

6x - 2(x + 4) = 12

6x - 2x - 8 = 12

(always remember to sort your negatives!)

Add like terms 

4x - 8 = 12

Add 8 to both sides

4x = 20

Divide both sides by 4

x = 5
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She ran on her wheel at least twice as long as she scratched at the corners of her cage.

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Therefore, the complete system of inequality which shows the given situation is,

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3 years ago
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Answer:

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