Question

cuanto es 3x-5=4+x ecuacion

Answer 1

$3 \times - 5 = 4 + \times$

$3 \times - 5 = \times + 4$

$3 \times - 5 + 5 = \times + 4 + 5$

$3 \times = \times + 9$

$3 \times - \times = \times + 9 - \times$

$2 \times = 9$

$\frac{2 \times }{2} = \frac{9}{2}$

$\times = \frac{9}{2}$

espero te sirva

Atte: Silvana