2(X+4)-9=4x-2(-1+X)

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Solution for 2(X+4)-9=4x-2(-1+X) equation: 


Simplifying
2(X + 4) + -9 = 4x + -2(-1 + X)

Reorder the terms:
2(4 + X) + -9 = 4x + -2(-1 + X)
(4 * 2 + X * 2) + -9 = 4x + -2(-1 + X)
(8 + 2X) + -9 = 4x + -2(-1 + X)

Reorder the terms:
8 + -9 + 2X = 4x + -2(-1 + X)

Combine like terms: 8 + -9 = -1
-1 + 2X = 4x + -2(-1 + X)
-1 + 2X = 4x + (-1 * -2 + X * -2)
-1 + 2X = 4x + (2 + -2X)

Reorder the terms:
-1 + 2X = 2 + -2X + 4x

Solving
-1 + 2X = 2 + -2X + 4x

Solving for variable 'X'.

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

Add '2X' to each side of the equation.
-1 + 2X + 2X = 2 + -2X + 2X + 4x

Combine like terms: 2X + 2X = 4X
-1 + 4X = 2 + -2X + 2X + 4x

Combine like terms: -2X + 2X = 0
-1 + 4X = 2 + 0 + 4x
-1 + 4X = 2 + 4x

Add '1' to each side of the equation.
-1 + 1 + 4X = 2 + 1 + 4x

Combine like terms: -1 + 1 = 0
0 + 4X = 2 + 1 + 4x
4X = 2 + 1 + 4x

Combine like terms: 2 + 1 = 3
4X = 3 + 4x

Divide each side by '4'.
X = 0.75 + x

Simplifying
X = 0.75 + x

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