britanya79 britanya79
  • 01-03-2022
  • Mathematics
contestada



Substitution method of simultaneous equations
3x-4y=7
2x+y=12

Respuesta :

cinejames318
cinejames318 cinejames318
  • 01-03-2022

Answer: x=5, y = 2

Step-by-step explanation: screenshots

Ver imagen cinejames318
Ver imagen cinejames318
Answer Link

Otras preguntas

How do development within each domain is linked to and affected by development in other domain.
Hongwu was so afraid of someone taking his power that he Hongwu was so afraid of someone taking his power that he_____.A. Had no advisers or prime ministers B.
can see all wavelengths/photons of light emitted from excited electrons.
The layer of ISO/OSI that enables someone to access network is Options:(a) application(b) data-link(c) physical (d) session ​
Which sentence uses the underlined academic vocabulary word incorrectly?
¿Qué oración de esta conversación es impersonal? Aquí veo un anuncio de un tour de la ciudad. No podemos ir a la playa. ¡Se come muy bien en Don Paco! ¿Quieres
How can personality/attitude/ego make or break a business deal
PLEASE HELP ME WITH THIS ASAP
Answer: 5 x 4/7 Full explanation.
as time passes the sound wave ​