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nataly862011 [7]
3 years ago
6

Solve algebraically for x

Mathematics
1 answer:
Anton [14]3 years ago
4 0
3x + 1 = (x-1)^2
3x + 1 = x^2 - 2x + 1
0 = x^2 -5x
0 = x(x-5)
x = 0,5

Hope this helps!
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The variable x is twice the value of the variable y and the sum of x and y is 42 solve for x and y.
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Write two equations with the given information:

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Step-by-step explanation:

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Step-by-step explanation:

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