acettei acettei
  • 03-02-2021
  • Mathematics
contestada

What is the solution to the set of equations? Y=1/3x-10 2x+y=4

Respuesta :

yeshimelese33 yeshimelese33
  • 03-02-2021

Answer:

x=120/7

Step-by-step explanation:

Y=1/3x-10  , 2x+y=4

2x+1/3x-10=4

[tex]\frac{2*3x+1*1x}{3*1}[/tex]-10=4

[tex]\frac{6x+1x}{3}-10=4[/tex]

7x/3-10=4

7x/3-10+10=4+10

7x/3=40

[tex]\frac{7}{3}x*\frac{3}{7}=40*\frac{3}{7}[/tex]

x=120/7

hope it's helpful

THANK YOU.

Answer Link

Otras preguntas

Describe two themes that connect all the information in biology. use an example to help explain the theme
what is-13 1/2=21 7/8z
A cow's resting heart rate is
______are small bones in the middle ear that transfer sound waves to the inner ear.
what is the most important "check" of the legislative Branch? What does it mean?
What is one way that Congress has clarified the meaning of the Constitution? by passing laws to create the Supreme Court by establishing the three branches o
Donnovan earned 99 points on his science project. If his grade was a 90%, how many points were possible
What is the mass of 2 moles of 238 u?
If you wanna buy a Monitor, please explain why you wanna buy it! PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!
How do you do 4(y-3)+9-3y using the distributive property