Respuesta :

WeatherForecast

Step-by-step explanation:

y = 6x

so,

4x + y = 7

or, 4x + 6x = 7

or, 10x = 7

so, x = 7/10

Now,

y = 6x = 6 * 7/10 = 21/5

orangesss

Hello There today we will solve your problem

[tex]\huge\red{\mid{\underline{\overline{\textbf{EQUATION AND ANSWER}}}\mid}}[/tex]

Lets solve for [tex]x[/tex] and [tex]y[/tex]

___________

[tex]\huge\blue{\mid{\fbox{\tt{Values}}\mid}}[/tex]

-

  1. [tex]\boxed{y=6x}[/tex]

now lets place our equation

[tex]4x+y=7[/tex], since [tex]y=6x[/tex] we can substitute [tex]y[/tex] for [tex]6x[/tex]

[tex]4x+6x=7\\10x=7\\x=\frac{7}{10}[/tex]

and since we said [tex]y=6x[/tex] we get that [tex]y=\frac{42}{10}[/tex]

[tex]x=\frac{7}{10}\\x=0.7[/tex]


[tex]y=\frac{42}{10}\\y=4.2[/tex]

Otras preguntas