X-3x-7=-x+9-11

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Solution for X-3x-7=-x+9-11 equation:


Simplifying
X + -3x + -7 = -1x + 9 + -11

Reorder the terms:
-7 + X + -3x = -1x + 9 + -11

Reorder the terms:
-7 + X + -3x = 9 + -11 + -1x

Combine like terms: 9 + -11 = -2
-7 + X + -3x = -2 + -1x

Solving
-7 + X + -3x = -2 + -1x

Solving for variable 'X'.

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

Add '7' to each side of the equation.
-7 + X + 7 + -3x = -2 + 7 + -1x

Reorder the terms:
-7 + 7 + X + -3x = -2 + 7 + -1x

Combine like terms: -7 + 7 = 0
0 + X + -3x = -2 + 7 + -1x
X + -3x = -2 + 7 + -1x

Combine like terms: -2 + 7 = 5
X + -3x = 5 + -1x

Add '3x' to each side of the equation.
X + -3x + 3x = 5 + -1x + 3x

Combine like terms: -3x + 3x = 0
X + 0 = 5 + -1x + 3x
X = 5 + -1x + 3x

Combine like terms: -1x + 3x = 2x
X = 5 + 2x

Simplifying
X = 5 + 2x

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