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Alenkinab [10]
3 years ago
13

4(x-7)=2(x+3) solve for x

Mathematics
2 answers:
german3 years ago
8 0

Answer:

x=17.... I checked on mathaway and did it myself should be correct

Sphinxa [80]3 years ago
7 0

Answer:

x=17

Step-by-step explanation:

2(x-7)=(x+3) divide both sides by two

2x-14 =(x+3) distribute

2x-14-x-3=0 substract x+3  

x-17=0 combine like terms

x=17 add 17 to both sides

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X +4/2 = 9<br> What’s z?
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Answer:

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Step-by-step explanation:

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3 years ago
Estimate the perimeter of the figure to the nearest whole number.
Brrunno [24]

Answer:

<u>The perimeter of the pentagon ≅ 19 units (approximately)</u>

Step-by-step explanation:

Clockwise, starting from the base of the pentagon, we have:

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Hello!!

= 6x^2 - 5x - 125

= x (6x - 5) - 125

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Good luck :)
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