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Katena32 [7]
3 years ago
11

Please help explain this to me | k/7 | + 8=9

Mathematics
2 answers:
german3 years ago
8 0
If youre solving for k
k = 7 & k = -7
mixas84 [53]3 years ago
3 0

Answer:

|k \div 7|  + 8 = 9 \\ k \div 7 = 1 \\ k \div 7 =  - 1 \\ k = 7 \: or \:  - 7

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Sketch the graph of each line
adoni [48]

Answer:

(0,5) (1,0)

Step-by-step explanation:

Place your first dot on the 5 (0,5) of the y-axis (The one that is vertical) from there count down the line one value at a time until you have counted DOWN 5 times. Go to the right once and place another point there (1,0). Then draw a straight line that connects those two points.

6 0
3 years ago
8x to the 2nd power +2x-3=0
Papessa [141]

Answer:

x= 1/2 and -3/4

Step-by-step explanation:

By using factorization, we can solve this equation.

8x^2+2x-3=0

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Solve:

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Hope this helped

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3 years ago
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kkurt [141]
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Natasha_Volkova [10]
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8 0
3 years ago
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Find the value of x in the equation below.<br> 48 = 6x
Akimi4 [234]

Answer:

x=8

Step-by-step explanation:

This is a simple one-step algebraic equation. In algebra, to find x you must isolate the variable. To do this, use the property of equality. This property states that an equation is still true if you do the same thing to both sides. For example, the equation would still be true if you added 1 to both sides.

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3 years ago
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