X-(2x+1)=8

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Solution for X-(2x+1)=8 equation:


Simplifying
X + -1(2x + 1) = 8

Reorder the terms:
X + -1(1 + 2x) = 8
X + (1 * -1 + 2x * -1) = 8
X + (-1 + -2x) = 8

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

Solving
-1 + X + -2x = 8

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 + X + 1 + -2x = 8 + 1

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

Combine like terms: -1 + 1 = 0
0 + X + -2x = 8 + 1
X + -2x = 8 + 1

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

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

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

Simplifying
X = 9 + 2x

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