tessarciga
tessarciga
10-06-2018
Mathematics
contestada
solve using substitutuon6x+7y=8. y=-2x
Respuesta :
yuki430p7szcq
yuki430p7szcq
10-06-2018
You plug in 2x in the equation for y. Since y =2x. 6x+7(2x)=8 6x+14x=8. 20x=8. X=8/20. X=2/5. Is your final answer
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
What do you need to know to describe velocity?
how mANY PLANTES are there
who is hitler?what did he do?
multiply polynomials(2n+2)(6n+1)
how mANY PLANTES are there
Which substance reacts with an acid to form hydrogen gas?
what are manufacturing areas
what are manufacturing areas
multiply polynomials(2n+2)(6n+1)
Which two of these are chemical reactions? Tick two boxes. You dissolve a spoonful of sugar in water. Bread goes brown in the toaster. You tak
