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lara [203]
3 years ago
13

Kay solves the following system of equations using the substitution method.

Mathematics
1 answer:
Vladimir [108]3 years ago
5 0

Answer:

I don't know but if you figure it out tell me. Thanks

Step-by-step explanation:

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stich3 [128]
Elevation per minute

elevationchange=-8212
timechange=214

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Consider the system of equations.
oksian1 [2.3K]

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Please Help Fast!!! 20 points <br> Solve the system of equations: <br> 25−x=−4y<br> 3x−2y=30
gogolik [260]

Answer:

(7, -4.5)

Step-by-step explanation:

25−x=−4y  ---> x=25+4y

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x=7

check:

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3 years ago
How to factor (16+2x)(12+2x)=396
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First, you have to combine all the like terms such as both the 2x’s and 16 and 12 which will give us 28+4x=396. Then you subtract 396 from 28 which is 368. You want the variable x to be alone so you divide 368 by 4 which gives you 92.
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