Lo siento, si me equivoco en español no es mi lengua materna
Answer: x es 6
Step-by-step explanation:
3x-6=12
Agrega 6 en ambos lados.
-6 se cancela y 12 + 6 es igual a 18.
Dividir por 3 en ambos lados
3x se cancela y 18 dividido entre 3 es igual a 6.
Answer:
2.5
Step-by-step explanation:
3x=x+5
2x=5
x=5/2 or x=2.5
1 yard = 36 inches
So,
39 inches times the number of yards
39inches times (x)yards
39(x)
Answer:

Step-by-step explanation:
Hi there!

Change mixed numbers to improper fractions:

Dividing by a fraction is the same as multiplying by its reciprocal:

Reduce:



Change improper fraction into mixed number:

I hope this helps!