Question

3(5x - 2y + 4z)

for x = -5, y = 3, and z = 2

Answer 1

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Answer 2

All you have to do is plug them in like this:
3(5*-5 - 2*3 + 4*2)
Solve:D

Answer 3

Do you not get it?

Answer 4

i don't

Answer 5

first you should distribute the whole brackets by 3

Answer 6

3(5x - 2y + 4z)
= 15x - 6y + 12z
now substitute the xyz valeu in it

Answer 7

what you got????????????

Answer 8

i hope you understand :)