12x+7+-8+13x=

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Solution for 12x+7+-8+13x= equation:


Simplifying
12x + 7 + -8 + 13x = 0

Reorder the terms:
7 + -8 + 12x + 13x = 0

Combine like terms: 7 + -8 = -1
-1 + 12x + 13x = 0

Combine like terms: 12x + 13x = 25x
-1 + 25x = 0

Solving
-1 + 25x = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 25x = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 25x = 0 + 1
25x = 0 + 1

Combine like terms: 0 + 1 = 1
25x = 1

Divide each side by '25'.
x = 0.04

Simplifying
x = 0.04

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