If X= 2, Y=-2 and Z=3 find the value of 3 X + Y - Z

Given,

X=2

y=-2

z=3

Now,

Hope this helps...

Good luck on your assignment..

1

Step-by-step explanation:

3X+Y-Z

Where X = 2, Y = -2 amd Z = 3

=> 3(2)+(-2)-(3)

=> 6-2-3

=> 4-3

=> 1

thats not a system of equations, that is a solution

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%