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

Help A Homie Out ;] To what extent did Reconstruction bring African Americans closer to full citizenship? Thxxxxx
Where could point P be located(please help)
solve the equation px=27​
I NEED HELP PLZZZZZZZ:(...do it correctly so i could rate u 5 and thank u:)
¿CÓMO INTERPRETAS LA FRASE DEL PROFETA OSEAS: TE LLEVARÉ AL DESIERTO Y AHÍ HARÉ QUE VUELVAS A ENAMORARTE DE MI? ¿QUÉ ME QUIERE DECIR A MI?
Why economic is important? List 6
the direct energy source of cellular respiration is-----------
In ARST, the measure of ZT=90°, the measure of ZR=39°, and TR = 55 feet. Find the length of ST to the nearest tenth of a foot.
federal board paper of class 10 of physics​
Melanie observes a marble travel along a horizontal path at a constant rate. The marble travels 1/30 of the length of the path in 2 1/4 seconds. At that rate, h