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Answer:

1. 2(n−3)=4n+1 2 ( n - 3 ) = 4 n + 1. Simplify 2(n−3) 2 ( n - 3 ) .   2n+2⋅−3=4n+1 2 n + 2 ⋅ - 3 = 4 n + 1

2. x 2^(x-1)=10. 2x−1=10 2 x - 1 = 10

Step-by-step explanation:

1 ) n = -1/4

2 ) x = 3/5

First equation:

1/2 = n + 3/4

Step 1 - Flip the equation:

n + 3/4 = 1/2

Step 2 - Subtract 3/4 from both sides:

n + 3/4 - 3/4 = 1/2 - 3/4 =

n = -1/4

Answer: n = -1/4

Second equation:

x - 1/2 = 1/10

Step 1 - Simplify both sides of the equation:

x + -1/2 = 1/10

Step 2 - Add 1/2 to both sides:

x + -1/2 + 1/2 = 1/10 + 1/2

x = 3/5

Answer: x = 3/5

Hope this could help!

How do you find the original price after a discount. The sales price is 55.50 and the percent of discount is 75%.
A$52
B$195
C$165
D$130
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i dont understand how to do this

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(Repost) Help Please I will Give Brainliest If Correct!!

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Please help ill give you brainiest (and 50 points)

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Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

I NEED HELP WITH THIS, SHOW YOUR WORK!!! BRAINLY TO WHOEVER CAN GET IT RIGHT

Find The Final cost after discount
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