13x-1=12x+15+7x

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Solution for 13x-1=12x+15+7x equation:


Simplifying
13x + -1 = 12x + 15 + 7x

Reorder the terms:
-1 + 13x = 12x + 15 + 7x

Reorder the terms:
-1 + 13x = 15 + 12x + 7x

Combine like terms: 12x + 7x = 19x
-1 + 13x = 15 + 19x

Solving
-1 + 13x = 15 + 19x

Solving for variable 'x'.

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

Add '-19x' to each side of the equation.
-1 + 13x + -19x = 15 + 19x + -19x

Combine like terms: 13x + -19x = -6x
-1 + -6x = 15 + 19x + -19x

Combine like terms: 19x + -19x = 0
-1 + -6x = 15 + 0
-1 + -6x = 15

Add '1' to each side of the equation.
-1 + 1 + -6x = 15 + 1

Combine like terms: -1 + 1 = 0
0 + -6x = 15 + 1
-6x = 15 + 1

Combine like terms: 15 + 1 = 16
-6x = 16

Divide each side by '-6'.
x = -2.666666667

Simplifying
x = -2.666666667

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