Question

X+Y+122-X=180 Y=180-122= Y=X+4​

Answer 1

¡HOLA ELRISASBV!

$x + y + 122 - x = 180 \\x + y - x = 180 - 122 \\ 2x + y = 58 \\ 2x = 58 \\ x = 58l2 \\ xy = 29$

$y = 180 - 122 \\ y = 58$

Answer 2

¡HOLA!

x+y+122-x=180

x+y-x=180-122

2x+y=58

2x=58

x=58/2

xy=39

y=180-122y=58