Question

Solve for qqq. 3(q-7)=273(q−7)=27

Answer 1

Step-by-step explanation:

${3}^{q - 7} = {27}^{q - 7}$

${3}^{q - 7} = {3}^{3(q - 7)}$

$q - 7 = 3(q - 7)$

$q - 7 = 3q - 21$

$q - 3q = - 21 + 7$

$- 2q = - 14$

$q = \frac{ - 14}{ - 2}$

$q = 7$