3 years ago

Are the equations 3x= -9 and 4x= -12 equivalent

Mathematics

1 answer:

Hitman42 [59]3 years ago

5 0

Yes they are equivalent. You get -3 when you try solving the actual equation.

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How many hundred thousands, ten thousands, and thousands are in 801,163

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8 hundred thousands and 1 thousand.

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How should the decimal point in 0.937 change to get the correct answer to 0.937 ÷ 10²?

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B (2 places to the left)

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3 years ago

27^x = 9^x − 4 Question 1 options: x = 8 x = 4 x = −4 x = −8

Mariulka [41]

Answer:

x = -8

Step-by-step explanation:

Given the equation:

$27^x=9^{x-4}$

Note that

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then

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then

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3 years ago

Trying to figure out how many 15pt into cups?

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7 0

3 years ago

Read 2 more answers

-30 + 10<br> Find the sum

ludmilkaskok [199]

The answer of -30+10 is -20

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3 years ago