x-l=3x-9

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Solution for x-l=3x-9 equation:


Simplifying
x + -1l = 3x + -9

Reorder the terms:
-1l + x = 3x + -9

Reorder the terms:
-1l + x = -9 + 3x

Solving
-1l + x = -9 + 3x

Solving for variable 'l'.

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

Add '-1x' to each side of the equation.
-1l + x + -1x = -9 + 3x + -1x

Combine like terms: x + -1x = 0
-1l + 0 = -9 + 3x + -1x
-1l = -9 + 3x + -1x

Combine like terms: 3x + -1x = 2x
-1l = -9 + 2x

Divide each side by '-1'.
l = 9 + -2x

Simplifying
l = 9 + -2x

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