Asked by Ana......

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 2. The first term and the common difference are:
Answered by Steve
a+3d = 3a
a+6d = 2(a+2d)+2

now just crank it out.
Answered by Anonymous
The first term of ap exceed twice the second term by one . The 10th term exceed twice the fourth term by 3 find the first term