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bulgar [2K]
3 years ago
11

19x – y – 2z + x + 5y + 2z

Mathematics
1 answer:
salantis [7]3 years ago
7 0
19x - y - 2z + x + 5y + 2z \\ \\ (19x + x) + (-y+5y) + (-2z + 2z) \ / \ gather \ like \ terms \\ \\ 20x + 4y \ / \ simplify \\ \\ Answer: \fbox {20x + 4y}
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Camacho is buying a monster truck. The price of the truck
Mice21 [21]

Total cost = a + (13a/100)

<u>Step-by-step explanation:</u>

Let the price of the monster truck be 'a'

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The equation to represent the total cost is

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3 0
3 years ago
What times itself 3 times to get -0.125
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5 0
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What is the completely factored form of x^4y- 4xły - 5y?
tamaranim1 [39]
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3 0
2 years ago
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4 0
3 years ago
Read 2 more answers
Pls help with these math problems
katrin2010 [14]

Answer:

Step-by-step explanation:

1)

First we add what we know for y into the second equation.

5x - 4(x +2)= -3

From there, we simplify it

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x-8=-3

Now we get the x on its own

x=5

and now we add x=5 into the first equation that we had and simplify to find y

y=5+2

y=7

So the answer is x=5, y=7 or (5,7)

2)

For this one we do the same thing as with 1.

Add what we know for y (bottom equation) to the top equation

3x-8(x-8)=24

Now we simplify

3x-8x+64=24

-5x+64=24

And now solve for X

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x=8

And then substitute x=8 to find y

y=8=8

y=0

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5 0
3 years ago
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