SOLUTION: If z-5=-9 , find the numerical value of -2z-5 what does it equal and show work please!-2z-5 -2(-5)-5 -10-5= -5 ---------- +++++

SOLUTION: If z-5=-9 , find the numerical value of -2z-5 what does it equal and show work please!-2z-5 -2(-5)-5 -10-5= -5 ---------- +++++

Algebra.Com

Question 250785: If z-5=-9 , find the numerical value of -2z-5 what does it equal and show work please!-2z-5
-2(-5)-5
-10-5= -5
----------
+++++
Answer by ilybam(1) (Show Source): You can put this solution on YOUR website!
-5
RELATED QUESTIONS
2z+5(z-2)=-31 (answered by Anglophile)

if z = -5, what is the value of the expression below? (answered by boilpoil)

If z=32, determine the value of z^1/5+ 2z^0+... (answered by MathLover1)

Perform the indicated operations and simplify the following expressions: 2z-1/z^2+z-6 -... (answered by mananth)

5(2z-4)=9(z+4) (answered by checkley75)

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)

what is... (answered by lynnlo)

find value of y and x and z. 2x+5y+z=5 3x+2y-4z=2... (answered by zhagi17)