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3 years ago

Subtract. (9x - 8) - (x + 4)

Mathematics

2 answers:

anzhelika [568]3 years ago

6 0

Answer:

Step-by-step explanation:

i used cymath if that helps

VMariaS [17]3 years ago

4 0

Answer: 8x-12

Step-by-step explanation:

Remove these () from the first pair

9x-8-(x+4)

Subtract 9x from x - X is always one unless they give you a certain number for x to be. Also remove the remainder parenthesis from the second pair of numbers.

9x-x = 8x

Add 8 to 4

8+4 = 12

Answer is 8x-12

I hope that I explained it more to the point where you understand it

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Hunter-Best [27]

Answer: x = 6

Step-by-step explanation:

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******************************************************************************************

Answer: Edward

Step-by-step explanation:

$f(x)=\dfrac{(x-1)(x+2)(x+4)}{(x+1)(x-2)(x-4)}$

The denominator cannot equal zero, so:

x + 1 ≠ 0 → x ≠ -1
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4 years ago

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