Question

Solve this equation with full explanation and also verify your answer:

13(a-4)-3(a-9)-5(a+4) = 0


answer is a = 9.......... it's urgent​

Answer 1

Step-by-step explanation:

13(a-4)-3(a-9)-5(a+4)= 0

13a-52-3a+27-5a-20=0

13a-3a-5a-52+27-20=0

13a-8a-72+27=0

5a-45=0

5a=45

a=45÷5

a=9