3 years ago

Solve the following equation. Determine if the equation is an "identity" or a "contradiction."

1 answer:

Eva8 [605]3 years ago

4 0

$-4t + 1 = 3t + 1 -7t\\
-4t+1=-4t+1$

It's identity.

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mixas84 [53]

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$2.8* 10^4km.$

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$2.8*10^4 *5 = 14*10^4 = 1.4* 10^5 km$

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3 years ago

Volgvan

The difference between the exponents = - 4 ( x - 6 - (x - 2) = -4)

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Julli [10]

Answer:

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Fed [463]

The answer is
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2 years ago

LiRa [457]

Answer:

Step-by-step explanation:

We can combine the -7x and the -2x and the left side to get -9x and the 23 and 13 on the right side to get 36.

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dividing by -9 gives us

x = - 8/3

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2 years ago