Question

La solución de la ecuación 2x−124=3 , es

Answer 1

$63 \frac{1}{2} x = 63.5$

Answer 2

$2x - 124 = 3 \\ 2x = 3 + 124 \\ 2x = 127 \\ x = 127 \div 2 \\ x = 63.5$