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Annette [7]
4 years ago
12

If 2(x + 3) + 7x = 3(x - 2) - 9, then x = ?

Mathematics
2 answers:
Fudgin [204]4 years ago
5 0

Answer:

x=− 7 over 2 =−3.500

Hope this helps!

pychu [463]4 years ago
5 0

Answer:

x=-3.5 or -3 1/2

Step-by-step explanation:

2(x+3)+7x=3(x-2)-9

2x+6+7x=3x-6-9

9x+6=3x-15

6x=-21

x=-3.5 or -3 1/2

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Kayla bought 2 books for $8.95 each, how much change would she get from a $20 bill?
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8 0
3 years ago
At the frozen yogurt shop, a machine fills cups with 4 ounces of frozen yogurt before adding the toppings. After the cups are fi
Otrada [13]
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3 years ago
I've done with my quiz, now I have to do the correction for extra point, bit my teacher required to explain how to solve it corr
lapo4ka [179]

To solve this problem, we have to use the interior angles theorem which states that the sum of all three interior angles of a triangle must sum 180°.

Having said that, we express the following.

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7 0
1 year ago
URGENT PLEASE ANSWER!!<br>For the function f(x)= 3 - 2x, find f(4).​
AveGali [126]

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6 0
3 years ago
Last week’s shipment of plates contained 2 broken plates out of 150. How many could be expected to be broken in next week’s ship
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