Respuesta :
Answer: x = - 12
8x + 45 = 10x + 69
⇔ 10x - 8x = 45 - 69
⇔ 2x = -24
⇔ x = -12
Step-by-step explanation:
Answer:
x = -12
Step-by-step explanation:
8x + 45 = 10x + 69
8x = 10x + 24
-2x = 24
x = -12
Answer: x = - 12
8x + 45 = 10x + 69
⇔ 10x - 8x = 45 - 69
⇔ 2x = -24
⇔ x = -12
Step-by-step explanation:
Answer:
x = -12
Step-by-step explanation:
8x + 45 = 10x + 69
8x = 10x + 24
-2x = 24
x = -12