3-2[x-1]=4x-15

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Solution for 3-2[x-1]=4x-15 equation:


Simplifying
3 + -2[x + -1] = 4x + -15

Reorder the terms:
3 + -2[-1 + x] = 4x + -15
3 + [-1 * -2 + x * -2] = 4x + -15
3 + [2 + -2x] = 4x + -15

Combine like terms: 3 + 2 = 5
5 + -2x = 4x + -15

Reorder the terms:
5 + -2x = -15 + 4x

Solving
5 + -2x = -15 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
5 + -2x + -4x = -15 + 4x + -4x

Combine like terms: -2x + -4x = -6x
5 + -6x = -15 + 4x + -4x

Combine like terms: 4x + -4x = 0
5 + -6x = -15 + 0
5 + -6x = -15

Add '-5' to each side of the equation.
5 + -5 + -6x = -15 + -5

Combine like terms: 5 + -5 = 0
0 + -6x = -15 + -5
-6x = -15 + -5

Combine like terms: -15 + -5 = -20
-6x = -20

Divide each side by '-6'.
x = 3.333333333

Simplifying
x = 3.333333333

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