Question

3x + y = 5
6y - 2x = 10

Answer 1

y= 5-3x

6.(5-3x)-2x=10
30-18x-2x=10
30-20x=10
30-10= 20x
20= 20x
x= 20/20
x=1



y= 5-3x
y= 5-3.1
y= 5-3
y= -2


Espero ter ajudado! ;)