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4 years ago

2A+3(3A-5)=-4 SOLVE, solve

Chemistry

1 answer:

almond37 [142]4 years ago

8 0

Answer: A=1

Explanation:

First, distribute the 3: 3x3A, 3x-5, the equation is now 2A+9A-15= -4

Now add the 2A plus 9A, the equation is now 11A-15= -4

Solve algebraically:

11A-15= -4

+15 +15 11A=11 Divide by 11 on each side

A=1

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3 years ago

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3 years ago

A chemist must dilute of aqueous aluminum chloride solution until the concentration falls to . He'll do this by adding distilled

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Answer:

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Explanation:

The values missing in the question has been assumed with common sense so that the concept could be applied

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Explanation:

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