Title: MAT. Equacions exponencials
Course: Matemàtiques de 3r d'ESO

Q: $${m}\cdot{{a}}^{x+{e}}={={k}*pow({a},{s})+{m}*pow({a},{s}+{e})}-{k}\cdot{{a}}^x$$
A: {s} (formula; values not in the backup's text)

Q: $$\frac{{a}^x+{b}\cdot {a}^x}{{c}+{d}\cdot {a}^x}={e}$$
A: (log({c}*{e}/({b}-{d}*{e}+1)))/(log({a})) (formula; values not in the backup's text)