Question

2x(2x - x) - 6 = 3(8 - 4)
ecuacion​

Answer 1

Respuesta:

x=3

Explicación paso a paso:

2x(2x - x) - 6 = 3(8 - 4)

$4 {x}^{2} - 2 {x}^{2} - 6 = 3(4)$

$2 {x}^{2} = 12 + 6$

${x}^{2} = 18 \div 2$

$x = \sqrt{9}$

x=3