2 years ago

Solve: 1 - 2k += = -3k

Mathematics

2 answers:

enot [183]2 years ago

6 0

Answer:

k = -1

Step-by-step explanation:

1 - 2k = -3k

-2k +3k = -1

k = -1

MariettaO [177]2 years ago

3 0

Answer:

-1

Step-by-step explanation:

1-2k=-3k

1-2k+2k=-3k+2k

1=-1k

1/-1=-1k/-1

-1=k

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SOVA2 [1]

You just divide both sides by 7:

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.John has $40. He will use some of the money to buy books, and he wants to have at least $10 left to put in his savings account.

Crank

Answer:

The required inequality is $40-6b\leq 10$ .

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Step-by-step explanation:

Consider the provided information.

Part(A)

Let b represent the number of books John buys.

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Part(B)

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2 years ago

The difference of twelve times a number and nine times a number

inna [77]

Since the problem states "a number" and again "a number", I assume it;'s the same number. Let the number be x.

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Read 2 more answers

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