edat111 edat111
  • 04-02-2020
  • Mathematics
contestada

How do you solve the equation z-2z-3=-7

Respuesta :

augustux
augustux augustux
  • 04-02-2020
Hey, it’s very easy. You just need to do like that:

z-2z-3=-7
z-2z= -7+3
-1z = -4 | : (-1)
z = 4

The answer is 4.
Answer Link

Otras preguntas

Braniliest In a market economy, what term means how many customers want the goods? A supply B import C export D demand
Please help. I need answers sometime tomorrow but today would be nice. I am giveing the brainlist away to the smartest answer. Please give the answers in fracti
Twice a number decreased by eight is sixteen.
Heathcliffs relationship with Isabella is characterized
Which of these is true about Harold Avalon?
Under Hammurabi's Code, exactly what would happen if you were to accidentally break your friends cellphone? And what would happen if you were to borrow your fri
A local water park has two types of season passes. Plan A costs a one-time fee of $147 for admission plus $10 for parking every trip. Plan B costs a one-time fe
how are movies changed over the years ? essay​
I'm not sure if these are correct.
(–x2 + 9) + (–3x2 – 11x + 4)=