# arithmetic

posted by
**Nkululeko Hadebe**
.

Determine the 10th and 21st terms of the arithmetic sequence- 4+7x, 5+9x, 6+11x

posted by
**Nkululeko Hadebe**
.

Determine the 10th and 21st terms of the arithmetic sequence- 4+7x, 5+9x, 6+11x