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28 votes
28 votes
Evaluate the expression for x = -6 and z = 32(3x-z)

User SebastianD
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1 Answer

7 votes
7 votes

2(3x - z)

substitute x =-6 and z = 3 in the above

2[3(-6) - 3]

2[ -18 - 3]

2[-21]

= - 42

User GhostCat
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