2[x-1]+4=5

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Solution for 2[x-1]+4=5 equation: 


Simplifying
2[x + -1] + 4 = 5

Reorder the terms:
2[-1 + x] + 4 = 5
[-1 * 2 + x * 2] + 4 = 5
[-2 + 2x] + 4 = 5

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

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

Solving
2 + 2x = 5

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 + 2x = 5 + -2

Combine like terms: 2 + -2 = 0
0 + 2x = 5 + -2
2x = 5 + -2

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

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

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