Question

6х +y= 29
3х - у= 7
what’s the answer

Answer 1

x=4, y=5

Explanation:

6x+y=29

y=-6x+29

3x-1(-6x+29)=7

3x+6x-29=7

9x=36

x=4

6(4)+y=29

24+y=29

y=5