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Assignment Sowe for x and y

3x² - 4y =-1 2x -4=1

plss help me with it ​

User Neverland
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1 Answer

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Answer: x=25/4 or 6.25, y=79/16 or 4.9375

Explanation:

Normally, we would have to set up a system of linear equations, but in this case we can solve for x and plug in from there. x=5/2 or 2.5 when solving for the variable. Now we go to the second equation, plug for x, and solve for y. 5/2 times 5/2 is 25/4, multiplied by 3 is 75/4. Subtract 75/4 from -1, and divide both sides by -4.

User Njeri
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