Question

Simplify and solve the following linear equation:
$3(t-3)=5(2t+1)$

Answer 1

$3t-9=10t+5$
Transpose $10t$ to LHS and $9$ to RHS
$3t-10t=5+9$
$-7t=14$
$t=-\frac{14}{7}$
$t=-2$