5+2[x-2(x-1)]=1

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Solution for 5+2[x-2(x-1)]=1 equation:


Simplifying
5 + 2[x + -2(x + -1)] = 1

Reorder the terms:
5 + 2[x + -2(-1 + x)] = 1
5 + 2[x + (-1 * -2 + x * -2)] = 1
5 + 2[x + (2 + -2x)] = 1

Reorder the terms:
5 + 2[2 + x + -2x] = 1

Combine like terms: x + -2x = -1x
5 + 2[2 + -1x] = 1
5 + [2 * 2 + -1x * 2] = 1
5 + [4 + -2x] = 1

Combine like terms: 5 + 4 = 9
9 + -2x = 1

Solving
9 + -2x = 1

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -2x = 1 + -9

Combine like terms: 9 + -9 = 0
0 + -2x = 1 + -9
-2x = 1 + -9

Combine like terms: 1 + -9 = -8
-2x = -8

Divide each side by '-2'.
x = 4

Simplifying
x = 4

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