3x-[-2-4x]=

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Solution for 3x-[-2-4x]= equation:


Simplifying
3x + -1[-2 + -4x] = 0
3x + [-2 * -1 + -4x * -1] = 0
3x + [2 + 4x] = 0

Reorder the terms:
2 + 3x + 4x = 0

Combine like terms: 3x + 4x = 7x
2 + 7x = 0

Solving
2 + 7x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + 7x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 7x = 0 + -2
7x = 0 + -2

Combine like terms: 0 + -2 = -2
7x = -2

Divide each side by '7'.
x = -0.2857142857

Simplifying
x = -0.2857142857

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