Question

quanto é 2x+10002= -102x +20

Answer 1

2x + 10002 = - 102x + 20
2x + 102x = 20 - 10002
104x = - 9982
x = - 9982/104 simplifica por 2
x = - 4991/52

Answer 2

$2x+102x=20-10002 \\ 104x=-9982 \\ x= \frac{-9982}{104} => x= \frac{-4991}{52} => -95,98$

Resposta aproximada