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liubo4ka [24]
3 years ago
10

Solve and check the equation 2(4-5x) = 2(3x+2)

Mathematics
2 answers:
Mandarinka [93]3 years ago
5 0
2(4-5x)=2(3x+2)
8-10x=6x+4
Subtract 4 on both sides
4-10x=6x
Add 10x to both sides
4=16x
Divide both sides by 16
0.25=X

Check

2(4-5x)=2(3x+2)
2(4-5(0.25))=2(3(0.25)+2)
2(4-1.25)=2(0.75+2)
2(2.75)=2(2.75)
5.50=5.50
Tasya [4]3 years ago
3 0
ANSWER: 0,25
Ok done. Thank to me :>

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Answer:

Given : Expression -x^3y^3+343

To find : How would the sum of cubes formula be used to factor given expression? Explain the process. Do not write the factorization.

Solution :

The formula of sum of cubes is,

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