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OpenStudy (anonymous):
If f(x) = 3x + 5 and g(x) = 2x - 9, find f(x) + g(x)
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OpenStudy (anonymous):
f(x)+g(x)=3x+5+2x-9=5x-4
OpenStudy (anonymous):
f(x) + g(x) = (3x + 5) + (2x - 9) = 3x + 5 + 2x - 9 = 5x - 4
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