2 years ago

What is the result of subtracting the second equation from the first?

Mathematics

2 answers:

Natali [406]2 years ago

7 0

Answer: 11x - 8y = -9

Step-by-step explanation:

Subtract it by terms.

8x - (-3x) = 11x

-4y - (4y) = -8y

-4-5= -9

order it

11x - 8y =-9

igomit [66]2 years ago

5 0

The answer is 11x - 8y = -9

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2 years ago

a quantity of ethanol is cooled from 47.9° C to 12.3°C and releases 3.12 KJ of heat. what is the mass of the ethanol sample?

victus00 [196]

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Step-by-step explanation:

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