2x-1=-2[2-(3x-4)+7]+2x

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Solution for 2x-1=-2[2-(3x-4)+7]+2x equation:


Simplifying
2x + -1 = -2[2 + -1(3x + -4) + 7] + 2x

Reorder the terms:
-1 + 2x = -2[2 + -1(3x + -4) + 7] + 2x

Reorder the terms:
-1 + 2x = -2[2 + -1(-4 + 3x) + 7] + 2x
-1 + 2x = -2[2 + (-4 * -1 + 3x * -1) + 7] + 2x
-1 + 2x = -2[2 + (4 + -3x) + 7] + 2x

Reorder the terms:
-1 + 2x = -2[2 + 4 + 7 + -3x] + 2x

Combine like terms: 2 + 4 = 6
-1 + 2x = -2[6 + 7 + -3x] + 2x

Combine like terms: 6 + 7 = 13
-1 + 2x = -2[13 + -3x] + 2x
-1 + 2x = [13 * -2 + -3x * -2] + 2x
-1 + 2x = [-26 + 6x] + 2x

Combine like terms: 6x + 2x = 8x
-1 + 2x = -26 + 8x

Solving
-1 + 2x = -26 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-1 + 2x + -8x = -26 + 8x + -8x

Combine like terms: 2x + -8x = -6x
-1 + -6x = -26 + 8x + -8x

Combine like terms: 8x + -8x = 0
-1 + -6x = -26 + 0
-1 + -6x = -26

Add '1' to each side of the equation.
-1 + 1 + -6x = -26 + 1

Combine like terms: -1 + 1 = 0
0 + -6x = -26 + 1
-6x = -26 + 1

Combine like terms: -26 + 1 = -25
-6x = -25

Divide each side by '-6'.
x = 4.166666667

Simplifying
x = 4.166666667

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