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Lelu [443]
3 years ago
6

Solve this equation: 7x - [5 + (3x - 2)] = x - (4x - 5) + (2x - 1)

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
5 0

Answer:

x = 7/5

<em>I</em><em> </em><em>hope this</em><em> </em><em>helps</em><em> </em>

Step-by-step explanation:

7x - [5 + (3x - 2)] = x - (4x - 5) + (2x - 1)

7x - 5 -3x +2 = x -4x +5 +2x -1

4x -3 = -x +4

4x +x = 4+3

5x = 7

x = 7/5

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8 0
2 years ago
Let f(x) = x2 − 16. Find f−1(x)
Yanka [14]

Answer:

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Step-by-step explanation:

f(x)=x^2-16

To find the inverse of this function, temporarily the f(x) with a y (or whatever else you want) and then solve for the x.

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Now, you can swap the variables again and write the function.

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3 0
2 years ago
Solve the equation-8+6m= 1/2(4m+16) for m
Lena [83]

Answer:

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Step-by-step explanation:

Given

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4m = 16 ( divide both sides by 4 )

m = 4

6 0
3 years ago
Read 2 more answers
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Today only, a desk is being sold at a 29% discount. The sale price is $213.
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Answer:

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