Question

Resuelve:

x-2/5 + x/4 = 5

Answer 1

$\frac{x - 2}{5} + \frac{x}{4} = 5$

$4(x - 2) + 5x = 100$

$4x - 8 + 5x = 100$

$9x - 8 = 100$

$9x = 100 + 8$

$9x = 108 \div 9$

$x = 12$

Espero que entienda y sirva salu2!!
By:Camila038