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ioda
3 years ago
7

Solve algebraically for x:3(x+1)-5x=12-(6x-7)

Mathematics
1 answer:
xeze [42]3 years ago
7 0

Answer:

x=4

Step-by-step explanation:

3(x+1)-5x=12-(6x-7)

3x+3-5x= 12-6x+7

-2x+3=19-6x

-2x+6x=4x

19-3=16

4x=16

16/4=4

x=4

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kvasek [131]

Answer:

A= (3*X - 6\sqrt{x})/(X-4)

A=(3*2 - 6\sqrt{2})/(2-4)= -3+3\sqrt{2}

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Step-by-step explanation:

3 0
3 years ago
Write the expression as a number in scientific notation. quantity 5 times 10 squared end quantity times quantity 4.2 times 10 to
KatRina [158]

The value of the expression is 3.5 × 10³.

<h3>How to calculate the expression?</h3>

It should be noted that the expression given is 5 times 10 squared end quantity times quantity 4.2 times 10 to the fourth power end quantity all divided by quantity 6 times 10 cubed.

This will be:

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5 0
1 year ago
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Morgarella [4.7K]
15*0.07= 1.05 so 7% of 15 is 1.05. we add this to the total so 7% tax is going to be a price of $16.05
6 0
3 years ago
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jeka57 [31]

Answer:

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Step-by-step explanation:

3 0
2 years ago
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I'm using spaces to make the number more readable
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3 years ago
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