paradise0304 paradise0304

02-11-2018
Mathematics

contestada

-7z-3z=18
please show ur work
solve the equations

Respuesta :

salatulmaghrib salatulmaghrib

02-11-2018

Simplify by combining z terms first.
-10z = 18
Now divide both sides of the equation by -10, and simplify.
z = -9/5

Answer Link

Otras preguntas

A country in which everyone over a certain age is eligible to vote on who they want to represent them in the government, would be described as which type of gov

A car that traveled 50 miles in 2 hours had the same average speed as a car that traveled 200 miles in 8 hours. Is this true or false?

What are some obstacles college students face in finishing their classes and what are some effective strategies to overcome the obstacles? WILL GIVE BRAINLIST

How do training equipment serve as a helping tool in enhancing the skills of taekwondo practitioner. Explain your answer.

What was the first commercial lumber company in Oklahoma? A. Choctaw Lumber Company B. Weyerhaeuser C. Georgia Pacific D. Dierks Brothers

I need help with this guiding reading assignment

Ms. Sanchez drove 19 1/2 miles 2/3 hour. What was her speed in miles per hour

Find the missing exponent: 5^11/5?=5^4

Which of the following equations could model the quadratic graphed below: A. f(x) = -2x²+4x+1B. f(x) = x²-5x-3C. f(x) = -2x²+x-3D. f(x) = -x²+5x+3

given point A (3,-4) and point B (8,6) on directed line segment AB