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JulsSmile [24]
2 years ago
9

Sching Equations with Variables on both sides 1 A Acelas Solve for x. X-6 = 5(x + 2)

Mathematics
1 answer:
Allisa [31]2 years ago
5 0

Answer:

Step-by-step explanation:

here you go mate

step 1

x-6 = 5(x + 2)  equation/Question

step 2

x-6 = 5(x + 2)  simplify

x+(-)6=5x+10

x-6=5x+10

step 3

x-6=5x+10  subtract 5x

-4x-6=10

step 4

-4x-6=10  add 6

-4x=16

step 5

\frac{-4x}{-4}=\frac{16}{-4}  \\

answer

x=-4

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Find the distance between each pair of points whose coordinates are given. Round to the nearest tenth if necessary.​
cestrela7 [59]

Answer:

5.8

Step-by-step explanation:

Y e s .

Using the Distance formula and all.

5 0
3 years ago
One more... and ill be out of yalls hair.
Zarrin [17]
Awnser:69
I had this question a few minutes ago, that’s funny
7 0
3 years ago
Which expressions are equivalent to -3(2+7) A: -6+21 or B:-21+6​
Neporo4naja [7]

<u>Answer:</u>

None

<u>Explanation:</u>

-3(2+7) = -3×9 = -27

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3 0
3 years ago
Hurry 50 points for correct answer
Ad libitum [116K]

Answer: <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

Step-by-step explanation:

The equation x=\sqrt{6x+7} can be solved by squaring both sides:

x^2 = 6x + 7\\\\x^2 - 6x - 7 = 0\\\\(x-7)(x+1) = 0

We can see that -1 and 7 are solutions, but make sure they are not extraneous by substituting them in the original equation:

1 = \sqrt{-1}\\ 7 = \sqrt{49}

The square root of 49 equals 7, but the square root of -1 is an imaginary number.

The correct choice is <em>"7 is a solution to the original equation. The value –1 is an extraneous solution."</em>

4 0
3 years ago
How does a slope of 9/2 compare to 3/2?
Softa [21]

Answer: 3


Step-by-step explanation

9 divided by 2 =4.5

3 divided by 2 = 1.5

so then we do 4.5 divided by 1.5=3 so the answer is 3

4 0
3 years ago
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