Question

$4x - 2 = 6$
$- 3x + 5 = - 4$
$2x - 6 = - 6$
$0.5x + 1 = 2$
$2x - 1 = x$
$4 x - 1 = 3x + 4$
$- 5x + 1 = - 3x - 1$
$6x - 3 = 2x$

me ajudemmm! urgentemente *!*​

Answer 1

Resposta:

4x - 2 = 6

4x = 6 + 2

4x = 8

x = 8 ÷ 4

x = 2

----------------

-3x + 5 = -4

-3x = -4 - 5

-3x = -9

x = -9 ÷ -3

x = -3

----------------

2x - 6 = - 6

2x = -6 + 6

2x = 0

x = 0 ÷ 2

x = 0

----------------

0,5x + 1 = 2

0,5x = 2 - 1

0,5x = 1

x = 1 ÷ 0,5

x = 2

----------------

2x - 1 = x

2x - x = 1

1x = 1

x = 1 ÷ 1

x = 1

----------------

4x - 1 = 3x + 4

4x + 3x = 1 - 4

7x = -3

x = 7 ÷ -3

x = 2,3

----------------

5x + 1 = -3x - 1

5x - 3x = 1 + 1

2x = 2

x = 2 ÷ 2

x = 1

---------------

6x - 3 = 2x

6x + 2x = 3

8x = 3

x = 8 ÷ 3

x = 2,6.

espero ter ajudado...