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iris [78.8K]
3 years ago
12

What is the simplified form of x plus 5, all over 9 minus x plus 4, all over x plus 6 ?

Mathematics
1 answer:
Fudgin [204]3 years ago
5 0
Find the common denominator:

(x+6)(x+5) - 9(x+4)
_______________
          9(x+6)


 x^2 + 2x - 6
__________
     9(x+6)


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3 years ago
2(x -9) = 9 divided ( - 1/3) what value of x makes the equation true <br> plsss help :)))
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Answer:

x = -9/2

Step-by-step explanation:

1. Divide 9 by -1/3:

\frac{9}{1} ÷ -\frac{1}{3} = \frac{9}{1} · -\frac{3}{1}

= -27

2. Divide both sides by 2:

2(x - 9) = -27

\frac{2(x-9)}{2} = \frac{-27}{2}

(x - 9) = -\frac{27}{2}

3. Add 9 to both sides:

x = -\frac{9}{2}

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hope this helps!

6 0
2 years ago
Two step educations 3c - 6 = 12 ​
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Answer:

C  =  6

Step-by-step explanation:

Move all terms that don't contain  C  to the right side and solve.

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3 years ago
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Is B i just did it on khan

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