The ninth term of an A.P. is equal to seven times the second term and twelth term exceeds five times the third term by 2. Find the term and the common difference.

The fourth term of an A.P. is equal to 3 times the first term and seventh term exceeds twice the third term by 1. find the first term and the common difference.

The fourth term of an A.P. is equal to 3 times the first term, and the seventh term exceeds twice the third term by 1. Find the first term and the common difference.

4th term of an A.P. is equal to 3 times its first term and 7th term exceeds twice the 3rd term by 1. Find the first term and the common difference.

The 4th term of an A.P. is equal to 3 times the first term and 7^(th) term exceeds twice the 3rd term by 1. Find the first term and common difference.

The 4th term of an A.P. is three times the first and the 7th term exceeds twice the third term by four. Find the first term and the common difference.

The 4t h term of an A.P. is three times the first and the 7t h term exceeds twice the third term by 1. Find the first term and the common difference.

The 4th term of A.P. is equal to 3 times the first term and 7th term exceeds twice the third term by 1. Find its nth term.

The 4 th term of an A.P is equal to the 3 xx ofthe first term and 7 th term exceeds twice the 3 rd term by 1. Find first term and common difference

The 4th term of an A.P.is three xx the first and the 7th term exceeds twice the third term by 1. Find the first term and the common difference.