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OpenStudy (anonymous):
4x-5y=20
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OpenStudy (texaschic101):
what are you looking for ?
OpenStudy (anonymous):
Y
OpenStudy (texaschic101):
4x - 5y = 20 (subtract 4x from both sides) -5y = -4x + 20 (now divide both sides by -5) y = -4/-5x + (20/-5) y = 4/5x - 4 any questions ?
OpenStudy (anonymous):
thank you now can you help me solve for x?
OpenStudy (texaschic101):
4x - 5y = 20 (add 5y to both sides) 4x = 5y + 20 (now divide by 4) x = 5/4y + 5
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