Question

resolver a equação 3×-5=4=sendo U=​

Answer 1

Resposta:

$3x - 5 = 4$

$3x = 4 + 5$

$3x = 9$

$x = \frac{9}{3}$

$x = 3$

Answer 2

Resposta:

$\sf3x-5=4\\\\ \sf3x=5+4\\\\ \sf3x=9\\\\ \sf x=9÷3\\\\ \sf x=3$

Att:MIRANDA♡