Question

1-1719-14
$\times - 30 + 40 - 6 = - 8$
​

Answer 1

x=-12 ó x=-121.85

Explicación paso a paso:

x-30+40-6=-8

×=-8+30-40+6

×=-48+36

×=-12

-12-30+40-6=-8

-48+40=-8

-8=-8

1-1719-14x-30+40-6=-8

-14x=-8-1+1719+30-40+6

-14×=-49+1755

-14×=1706

-14×/-14=1706/-14

×=-121.85

1-1719-14(-121.85)-30+40-6=-8

1+40+1706-1719-30-6=-8

1747-1755=-8

-8=-8