Question

Resultado de esta ecuación 5×+4=3×+9+7

Answer 1

Resolver.

5x + 4 = 3x + 9 + 7
5x + 4 = 3x + 16
5x - 3x = 16 - 4
2x = 12
x = 12/2
x = 6

Respuesta.
x = 6

Answer 2

5x+4=3x+9+7

5x - 3x =  16 - 4

2x = 12

$x = \frac{12}{2}$

x = 6