2[x+4]-9=1

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Solution for 2[x+4]-9=1 equation: 


Simplifying
2[x + 4] + -9 = 1

Reorder the terms:
2[4 + x] + -9 = 1
[4 * 2 + x * 2] + -9 = 1
[8 + 2x] + -9 = 1

Reorder the terms:
8 + -9 + 2x = 1

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

Solving
-1 + 2x = 1

Solving for variable 'x'.

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

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

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

Combine like terms: 1 + 1 = 2
2x = 2

Divide each side by '2'.
x = 1

Simplifying
x = 1

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