Question

simplify
4 a-3upon 3a+5 =2upon 7​

Answer 1

Step-by-step explanation:

4a-3/3a+5=2/7

12a²-3+15a=6a/7

12a²+15a-3=6a/7

84a²+105a-12=6a

84a²-12+105a-6a=0

84a²-12+99a =0

84a²+99a-12=0

solve this quadratic equations u get two values of x which is the answer of this question