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WINSTONCH [101]
3 years ago
15

What is the solution to the equation 2x+4 -12=20?

Mathematics
1 answer:
Dafna11 [192]3 years ago
4 0

Answer:

x=1

Step-by-step explanation:

if you plug in 1 for x, you do the math, 1+4=5 and you then do 2 to the power of 5 and you get 32. 32-12=20 and 20=20

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Match the reasons with the statements in the proof.
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GIVEN
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5 0
2 years ago
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What is the first step when rewriting y = 3x2 + 9x - 18 in the form y = a(x h)^2 + k?
Dennis_Churaev [7]

Answer:

Step-by-step explanation:

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Murrr4er [49]

Answer:

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7 0
3 years ago
Which of the following is the solution set of the given equation? 14 + 8m = 14 - 3m - 5m ∅ {0} {all reals}
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Answer:

{0}

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Hope this helps! :)
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3 years ago
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