Find the value of 5x - 2y+ 3z when x = 7 , y = 11 and z = -1

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asked Jul 5, 2017 124k views

4 votes

Find the value of 5x - 2y+ 3z when x = 7 , y = 11 and z = -1

Mathematics
high-school

Raduken asked

by Raduken

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2 Answers

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5x-2y+3z=10 thats what I got.

LaurentY answered Jul 8, 2017

by LaurentY

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4 votes

By replacing you get:

5*7-2*11+3*(-1) = 35-22-3= 10

so the answer is 10.

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Akhil Sidharth answered Jul 10, 2017

by Akhil Sidharth

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