Question

Find the value of 5x - 6y - 8z, if x = 2, y = 3 and z = -2.

(A) 5 (B) 8 (C) -18

Answer 1

You just input in the values of the variables in for their respective position, so:

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

Looks like: \[5(2) - 6(3) - 8(-2)\]

Answer 2

That would equal 10,18,16 but like added and subtracted 10 - 18 + 16

Answer 3

and 26-18=8

thanks

Answer 4

You're welcome

Answer 5

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Hoodmemes
and 26-18=8

thanks
\(\color{#0cbb34}{\text{End of Quote}}\)
yeah you are correct