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5 votes
Evaluate the expression 2x-(4y-3)+5xz, when x=-3,y=2, and z=-1

User Khrm
by
6.7k points

1 Answer

10 votes

Answer: 4

Explanation:

2x - (4y - 3) + 5xz

Let x = -3, y = 2, and z = ‐1.

2(-3) -( 4(2) -3) +5(-3)(-1)

-6 - (8-3) +15

-6 - 5 +15

-11 +15

4

User Lizabeth
by
6.7k points
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