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liubo4ka [24]
3 years ago
7

PLZ HELP ME!!!!!

Mathematics
1 answer:
Mkey [24]3 years ago
5 0
The answer here is x=29/8c
You might be interested in
Solve the system below by substitution. Give your answer as an ordered pair.
bearhunter [10]
Work:
2x+5(6x+23)=-13
2x+30x+115=-13
32x=-128
x=-4

y=6(-4)+23
y=-24+23
y=-1

The answer is (-4,-1)

Hopefully this helps!
6 0
4 years ago
-8-(3x+6)=4-x<br><br> Wow I'm dumb lol
True [87]
Hello: 
solve for x : 
<span>-8-(3x+6)=4-x
-8 -3x-6 =4-x
-3x+x = 8+6+4
-2x =18
x = 18/-2
x= -9</span>
5 0
4 years ago
Please help click on the image below
Elena L [17]
To solve is relatively easy. All you need to do is divide both sides by 3 to get the x variable alone.

When you do that what you are left with is x = 4 - 4/3y
5 0
4 years ago
Help me lease love u guys &lt;333
Nana76 [90]

Answer: 84 cm^2

Step-by-step explanation:

1/2bh

1/2(6x4)

1/2(24)

12

*multiply that by 4 for all of the sides*

48

for the square:

bh

(6x6)

36

add them together to get 84 :) <3

7 0
3 years ago
Hello everyone! I really need these two by Friday. &amp; can you explain how you got the answer to the top one? Thank you all in
bixtya [17]
The answer to the first:

x>9 ⇒ x∈(9,+∞)
the graph shows that the x is bigger that 9 but IT CAN'T BE 9, we can tell that because the inner of the dot is white (if the inner of the dot was black too it would meant that the x would be bigger that 9 but it could be 9 as well).
I also inserted a picture which shows what I'm talking you about (just ignore the greek on the top).

the answer to the second:

4(3x)+7-5x-5+3y-y=
= 12x+7-5x-5+3y-y
=7x-2y+2


7 0
3 years ago
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