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2 years ago

Solve the system with elimination. x - y = 10 3x - 2y = 25

Mathematics

1 answer:

raketka [301]2 years ago

8 0

Answer:

Step-by-step explanation:

{x,y}={5,-5}

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

14. Given: 5x + 4y = 24, x + 7y= 11; Prove: y= 1<br> Statements<br> reasons

Semenov [28]

Answer:

Step-by-step explanation:

We can use the process of elimination as

5x + 4y = 24

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—————————

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3 years ago

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3 years ago

B -5 ≥ -45 answer and steps

Natalka [10]

Answer:

-50

Step-by-step explanation:

b-5 $\geq -45$

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b = -45 + -5

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2 years ago