What is the answer to -4x-1=-8x-1-8x-1 ?

The answer to -4x-1=-8x-1-8x-1 is x=-1/12

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-4x-1=-8x-1-8x-1

- 4 x - 1 = - 8 x - 1 - 8 x - 1

x = - \frac{1}{12}

Decimal Notation

x = - 0.08333 \dots

Solution steps

- 4 x - 1 = - 8 x - 1 - 8 x - 1

Add

1

to both sides

- 4 x - 1 + 1 = - 8 x - 1 - 8 x - 1 + 1

Simplify

- 4 x = - 8 x - 8 x - 1

Add similar elements:

- 8 x - 8 x = - 16 x

- 4 x = - 16 x - 1

Move

16 x

to the left side

12 x = - 1

Divide both sides by

12

x = - \frac{1}{12}

\frac{x}{3} = \frac{4}{12}

\frac{5}{4} w = - 3

18 - x = 2 x - 3

3 (x - 5) = 5 x - (3 - x)

- 1.2 (5 x - 2) + 1 = 7.3

What is the answer to -4x-1=-8x-1-8x-1 ?
The answer to -4x-1=-8x-1-8x-1 is x=-1/12
Solve for x: -4x-1=-8x-1-8x-1
The solution is x=-1/12