Question

X-x+4/2=1+x/6 me ajuda pfvr

Answer 1

X-x+4/2=1+x/6

-2x+4/2=1+x/6

-2x-x=1/6-4.2

-3x=6-8

-3x=-2   .(-1)

3x=2

x=3/2

x=1,5

Answer 2

Resolução:

x - x + 4/2 = 1 + x/6

x/1 - x/1 + 4/2 = 1/1 + x/6

MMC

2, 6 | 2

1, 3 | 3

1, 1 |_______

MMC = 2 . 3

MMC = 6

Divide-se o MMC pelos denominadores e multiplica-se pelos numeradores.

x/1 - x/1 + 4/2 = 1/1 + x/6

6x - 6x + 12 = 6 + x

6x - 6x - x = 6 - 12

- x = - 6 .(- 1)

x = 6