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OpenStudy (anonymous):
Evaluate the expression 2a + 4b – 3c for a = 9, b = 5, c = 12
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OpenStudy (mimi_x3):
just substitute it in. \[2(9) + 4(5) - 3(12)= ..\]
OpenStudy (anonymous):
ya just substitute
OpenStudy (vishal_kothari):
2
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