Respuesta :
x + y = 3
x = -y + 3
3(-y + 3) - 2y = 4
-3y + 9 - 2y = 4
-5y = -5
y = 1
x + 1 = 3
x = 2
x = 2, y = 1
x = -y + 3
3(-y + 3) - 2y = 4
-3y + 9 - 2y = 4
-5y = -5
y = 1
x + 1 = 3
x = 2
x = 2, y = 1
One way to figure this out or to solve this is:
x=2
y=1
x+y=3
2+1=3
3x-2y=4
3 multiplied by 2= 6
2 multiplied by 1=2
6-2=4
3 times 2 minus 2 times 1 equals 4
Hope this helps!
x=2
y=1
x+y=3
2+1=3
3x-2y=4
3 multiplied by 2= 6
2 multiplied by 1=2
6-2=4
3 times 2 minus 2 times 1 equals 4
Hope this helps!
