Question

X+y=12 x=5
ill give brailiest

Answer 1

Substitute x with 5: 5 + y = 12

Subtract 5 to both sides: 5 - 5 + y = 12 - 5

Simplify: y = 7

~Good luck

Answer 2

y=7

Explanation:

x+y=12

x=5

12-5=7