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worty [1.4K]
3 years ago
6

Evaluate the expression, using the given value of the variable. z ÷ 3 – 5z + 4(z – 2) when z = 12

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0
=12/3-5x12+4(12-2)
=12/3-5x12+4x10
=4-60+40
=-56+40
=-16
a. -16
Lera25 [3.4K]3 years ago
4 0
= 12/3 -5*12+4(12-2) = 4-60+40 = -16, so a

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