SOLUTION: evaluate the expression 2x-(4y-3)+5xz, when x=-3, y=2 and z=-1

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Question 294609: evaluate the expression 2x-(4y-3)+5xz, when x=-3, y=2 and z=-1
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Just plug in x=-3, y=2 and z=-1 and simplify to get 2%28-3%29-%284%282%29-3%29%2B5%28-3%29%28-1%29=-6-%288-3%29%2B15=-6-5%2B15=4. So 2x-%284y-3%29%2B5xz=4 when x=-3, y=2 and z=-1