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kifflom [539]
3 years ago
7

What is the value of the expression when n = 3? 12 24 42 54

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
7 0

Answer:

D

Step-by-step explanation:

what they said

8090 [49]3 years ago
4 0

Answer:

It's D

Step-by-step explanation:

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-12 -4x + 3 = -1 what is the value of x
Vinil7 [7]

Answer:

Its -2

Step-by-step explanation:

Let's solve your equation step-by-step.

−12−4x+3=−1

Step 1: Simplify both sides of the equation.

−12−4x+3=−1

−12+−4x+3=−1

(−4x)+(−12+3)=−1(Combine Like Terms)

−4x+−9=−1

−4x−9=−1

Step 2: Add 9 to both sides.

−4x−9+9=−1+9

−4x=8

Step 3: Divide both sides by -4.

−4x

−4

=

8

−4

x=−2

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Step-by-step explanation:

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