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OpenStudy (anonymous):
Evaluate the expression below when x = 3. -2x - 8 -(-3x + 8)
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OpenStudy (anonymous):
plug 3 in for x. -2(3)-8-(-3(3)+8) now solve.
OpenStudy (anonymous):
-2(3)-8-(-3(3)+8) =-6-8-(-9+8) =-6-8-(-1) =-14+1 =-13
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