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Black_prince [1.1K]
3 years ago
14

Find out what b is. pls explain 3(b-4)=5b-2

Mathematics
1 answer:
AlladinOne [14]3 years ago
7 0

Answer:

Step-by-step explanation:

3(b-4)=5b-2

distribute first!

3b-12=5b-2

10=2b

b=5

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What is -3 - 9n= 42 I can’t be negative
maw [93]

If you were to correctly simplify this equation, the answer would be a negative.

The answer is: n = -5

Here's how I got my answer:

Step 1: Add 3 to both sides. Which leaves us with -9n=42+3

Step 2: Simplify 42+3 to 45. Which leaves us with -9n = 45

Step 3: Divide both sides by -9. Which leaves us with n = -45/9

Step 4: Simplify -45/9, to get your answer, n = -5.

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6. Describe, step-by-step how to find the slope of a line through two points.
Margarita [4]

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Step-by-step explanation:

The slope is the difference in y-coordinates of the 2 points divided by the corresponding difference in x-coordinates.

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NOTE:

You would get the same result if you reversed the values

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Solve the equation square root 2x – 7 + x = 5 algebraically, and justify the solution set
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Answer: x=4

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