15x-18=4x-19

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Solution for 15x-18=4x-19 equation:


Simplifying
15x + -18 = 4x + -19

Reorder the terms:
-18 + 15x = 4x + -19

Reorder the terms:
-18 + 15x = -19 + 4x

Solving
-18 + 15x = -19 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-18 + 15x + -4x = -19 + 4x + -4x

Combine like terms: 15x + -4x = 11x
-18 + 11x = -19 + 4x + -4x

Combine like terms: 4x + -4x = 0
-18 + 11x = -19 + 0
-18 + 11x = -19

Add '18' to each side of the equation.
-18 + 18 + 11x = -19 + 18

Combine like terms: -18 + 18 = 0
0 + 11x = -19 + 18
11x = -19 + 18

Combine like terms: -19 + 18 = -1
11x = -1

Divide each side by '11'.
x = -0.09090909091

Simplifying
x = -0.09090909091

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