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Phoenix [80]
3 years ago
8

Twice the difference of a number c and forty.​

Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
5 0
C=-4. Bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbjjjjjjnnnn
dybincka [34]3 years ago
4 0

Answer:

Equation ---->    2(c - 40)

c = -40

Step-by-step explanation:

2(c - 40)

= (2c) - (80)

= 2c - 80

= \frac{2c}{2} + (\frac{-80}{2})

c = -40

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Step-by-step explanation:

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Multiplying by 1/2 is the same as dividing by 2. So what we want to do is multiply by 2:

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8×2=16

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To check your answer you can put 16 in as b

48=1/2(16)6

48=1/2(96)

Remember multiplying by 1/2 is the same as dividing by 2:

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