Answer:
x=15
Step-by-step explanation:
you get everything out of the parentheses then u subtract or add the two constants together which will give u 15
Multiply the values then either divide by 2 or multiply by 2
Answer:
1/6
Step-by-step explanation:
Answer:
Función inversa
Step-by-step explanation:
Answer:
2 2/7
Step-by-step explanation:
3 3/7 ÷ 3 = 1 1/7, 1 1/7 x 2 = 2 2/7