Then the least common multiple of 5,3 and 2,30, multiply both sides of (1) by 30 and remove the denominator.
The final solution of 24x+54-20x-30= 15x-75 is x=9.
Question 2: Is there anything wrong with the title? Is it (1a+2)/3? Is it necessary to say 1a? Please confirm the question and I will continue to answer it.
Mathematics is an indispensable basic tool for studying and researching modern science and technology. The following is my careful re