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OpenStudy (anonymous):
Simplify the following expression, 12(2x + 5) – 3(-2x + 4)
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OpenStudy (the_fizicx99):
Distribute. (12*2x + 12*5) - 3*(-2x) 3*4 24x + 60 + 6x - 12 Combine like terms 30x + 48
OpenStudy (the_fizicx99):
Are you sure that (-) sign isn't suppose to be a = sign?
OpenStudy (anonymous):
thnx!!!! no its a - sign!!!
OpenStudy (the_fizicx99):
So its equation 1 - equation 2 or -3? There's a tendency in putting space between them.. confusing.
OpenStudy (anonymous):
im not sure that is what the teacher typed
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