morrisb401 morrisb401
  • 21-06-2021
  • Mathematics
contestada

Use the Substitution method to solve the system of equations

3x+4y=10

y=x-1

Relax

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

what is the gcf and lcm of 390 and 250
do you know 10(55-1000)/90+2=?
write a paragraph on wonders of science
a sum of RS 500 is in the form of denominators of RS5 & RS 10..if the total no. of notes is 90 ,find the no. of notes of each type................
write a paragraph on my favourite teacher
true or false questions basic math 1.the total surface area of a cube each of whose edges is 12 inches long is 6 square feet 2.if the tank in a car holds 15 gal
what is 12.345 rounded to the nearest tenth
What year did the Mayflower sail the ocean blue?
What national symbol is common to China and Wales ?
what does 'secret, black and midnight hags' mean in shakespeare?