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skad [1K]
3 years ago
15

Please help me simplify 9x-3(2+4x)=

Mathematics
2 answers:
qwelly [4]3 years ago
6 0
<span>Hi

9x - 3(2+4x) = 9x-3(2)-3(4x) = 9x-6-12x = 9x-12x-6
9x - 3(2+4x) = -3x-6 = -3(x+2)

Answer: -3x-6 or -3(x+2)</span>
Advocard [28]3 years ago
5 0
9x - 3(2 + 4x)

9x - 6 - 12x

Combine like terms

9x - 12x = -3x

-3x - 6

Answer: -3x - 6
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7 0
4 years ago
Read 2 more answers
Last week caroline worked 8 hours each day and she worked 5 days that week she earned $440 pounds so per hour she earned £11
IRISSAK [1]

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30%

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5 0
3 years ago
Need help with algebra please asap!
ikadub [295]

Let's put it in slope intercept form


2y = x - 14


y = (1/2) x - 7


[ ] Slope = 2. Nope, slope=1/2


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[ ] line moves up from left to right. Positive slope, that's TRUE


[ ] x intercept is positive.


The x intercept is the x value when y=0, so is 14. This is TRUE


Answer: third & fourth



8 0
4 years ago
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