Respuesta :
Answer:
x = 400
Step-by-step explanation:
5x + 100 = 2100
5x = 2000 (subtarct 100 from both sides)
x = 400 (Divide 5 from both sides)
x = 400
Answer:
x = 400
Step-by-step explanation:
5x + 100 = 2100
5x = 2000 (subtarct 100 from both sides)
x = 400 (Divide 5 from both sides)
x = 400