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OpenStudy (stormswan):
Find 3x - y - 3z if x = -2, y = 1, and z = -2.
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OpenStudy (stormswan):
im just checking if i got this one right....
OpenStudy (anonymous.):
Plug them in
OpenStudy (anonymous.):
3(-2) - 1 - 3(-2) = ?
OpenStudy (anonymous.):
-6-1-(-6) = ?
OpenStudy (stormswan):
-1....
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OpenStudy (anonymous.):
-6-1-6 = ? :3
OpenStudy (stormswan):
-13
OpenStudy (anonymous.):
Correct :D
OpenStudy (stormswan):
well, thanks for your help :P
OpenStudy (anonymous.):
Your welcome :3
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