morrisb401 morrisb401
  • 21-06-2021
  • Mathematics
contestada

Use the Substitution method to solve the system of equations

3x+4y=10

y=x-1

Respuesta :

Nihanth Nihanth
  • 21-06-2021

Answer: 2

Step-by-step explanation:

3x+4y=10

3x+4(x-1)=10

3x+4x-4=10

7x-4=10

Add 4 to both sides

7x=14

x=2

Answer Link
badassbill94 badassbill94
  • 03-09-2021

Answer:(2,1)

Step-by-step explanation:ap3x beans

Answer Link

Otras preguntas

Can you solve this for me ?
If the sales tax in Maple Town is 9.5%, how much would an ice cream of $4.25 cost with the tax added? Please explain.
A student earned grades of C,A,B, and A. Those courses had these corresponding credit hours: 4,6,1, and 6. The grading system assigns quality points to letter g
Keys to preventing a fall from a ladder include choosing the right ladder for the job and tying the top and bottom of the ladder to fixed points. What else can
the store employee works 35 hours per week,which inequality can be used to find the dollar value x, of weekly sales that the employee must make to earn more tha
A quality control inspector selects a part to be tested. the part is then declared acceptable, repairable, or scrapped. then another part is tested. find the nu
What number is 100 times as much as 340?
Most shells of marine organisms are composed of:
Please help me with this!!!
Which of the following was NOT one of the effects of Reformation efforts?