SOLUTION: Evaluate the following expressions when: x = 3, y = 5, z = -6 3x+y

Question 88812: Evaluate the following expressions when: x = 3, y = 5, z = -6
3x+y
Answer by praseenakos@yahoo.com(507) (Show Source): You can put this solution on YOUR website!
Question:

Evaluate the following expressions when: x = 3, y = 5, z = -6
3x+y

Answer:

Substitute the value, x = 3, y = 5, z = -6 in the given expression....

==> 3x + y = 3 * 3 + 5 = 9 + 5 = 14.
There is no z term in the given expression, so no need to substitute the value of z.

Hope you understood....

Regards.

Praseena.

RELATED QUESTIONS
Evaluate the following expressions when x=3, y=-2, and z=-1... (answered by solver91311)

If x = -2, y = 3, and z = 5, evaluate the following. (3z + y)(z + y) (answered by bucky)

x=2,y=-3,and z=5,4xy evaluate... (answered by Fombitz)

Evaluate the following expression for x = -2, y = 3, and z = -4 5(3x + 2) + 4y �... (answered by mananth)

Evaluate the expressions if x = -2, y = 5, and z = -2: -5(-3y -... (answered by bucky)

Evaluate the expressions if x = -2, y = 5, and z = -2: -5(-3y -... (answered by praseenakos@yahoo.com)

(3x)^2+wz-6x= w=3 x=6 y=5 z=9... (answered by MathLover1)

Find the value of 3a when a= -4 Find the value of 20x when x= 10 Evaluate a-13 when... (answered by praseenakos@yahoo.com)

evaluate the following expression when x=3 and z=1 with the expression of... (answered by Fombitz)