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nevsk [136]
3 years ago
8

Writing explain how you know when a linear system in three variables has infinitely many solutions.

Mathematics
1 answer:
Lilit [14]3 years ago
5 0
Pick any two pairs of equations<span> from the system. Eliminate the same </span>variable<span> from each pair using the Addition/Subtraction method. Solve the system of the two new </span>equations<span> using the Addition/Subtraction method.</span>
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Just took the test my dude :D

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Help, please!!! Simplify this expression.<br> -18x(3-4.6)-10x
koban [17]

Answer:

-28x(-1.6)

Step-by-step explanation:

combine like terms: -18x +(-10x)  ---> <u>-28x</u>

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