Question

Which equation is equivalent to 3[x + 3(4x – 5)] = 15x – 24?

Answer 1

$\rm 3[x+3(4x-5)]=15x-24\ |\div3\\\\x+3(4x-5)=5x-8\\\\x+12x-15=5x-8\\\\13x-15=5x-8\\\\13x-5x=15-8\\\\8x=7\\\\\boxed{x= \frac{7}{8} }$

Answer 2

Answer:

The answer is 39x-45=15x-24

Step-by-step explanation: