Respuesta :

spicylizzie

Answer:

x = 23

Step-by-step explanation:

Isolate x.

x - 15 = 8

x = 15 + 8

x = 23

isabelrainbow

Answer: x = 23

Step-by-step explanation:

first, move the constant to the right.

x = 8 + 15

then, simply calculate.

x = 23.