Question

2(3x-7)+6=4x-3(2-2x) respuesta

Answer 1

$\displaystyle{Resolvemos} .$

$\displaystyle{2\left&(3x-7)=4x-3(2-2x)\right}$

$\displaystyle{\left&6x-14=4x-6+6x\right}$

$\displaystyle{\left&6x-14=10x-6\right}$

$\displaystyle{\left6x-10x&=-6+14\right}$

$\displaystyle{\left-4x&=8\right}$

$\displaystyle{\left4x&=-8\right}$

$\displaystyle{\left&x= -\frac{8}{4} \right}$

$\displaystyle{\boxed{x=-2}}$