philguy
philguy philguy
  • 02-04-2019
  • Mathematics
contestada

8y - 9 - ( 4y - 5) = 12y - ( 4 + 5y)

Respuesta :

Cathi Cathi
  • 02-04-2019

8y-9-4y+5=12y-4-5y

4y-4= 7y-4

Add 4 to both sides

4y=7y. The only answer is 0

Answer Link

Otras preguntas

what color is blood in the human body
Which expression is equivalent to 1/4 (8-6x +12)
Why does the speed of sound depend on air temperature?
which of the following statements best describes the fate of binet's intelligence test within psychology?
a sign is to be hung from the end of a thin pole, and the pole supported by a single cable. your design firm brainstorms the six scenarios shown below. in scena
how to know when eggs are done boiling
The setting of William Shakespeare s play The Tragedy of Julius Caesar takes place in the city of __________. Venice Gaul Rome London
Using distributive property combine 13c - 7c= Show work
together what do the divisions of the DHSMV do
what adds up to 2 and multiplies to 9? what adds up to 6 and multiplies to 7? what adds up to 2 and multiplies to 7