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ryzh [129]
3 years ago
14

What does x equal is -12=2x^2+5x

Mathematics
1 answer:
geniusboy [140]3 years ago
7 0
The answer is no real solutions
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Y=3x-5 y=6x-8 show all steps and write the solution
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Step 1: Set the two equations equal to each other and solve for x.

3x -5 = 6x - 8

3x + (-5+5) = 6x -8 + 5

(3x - 6x) = (6x - 6x) - 3

-3x/-3  = -3/-3

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Step 2: To solve for y take one of the given equation of your choice (for the purpose of this explanation I will only do y = 3x - 5) and replace x with 1, then solve for y

y = 3(1) - 5

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Check:

-2 = 3(1) - 5 ---> - 2 = -2

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2 years ago
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