12x+4=13-15

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Solution for 12x+4=13-15 equation:


Simplifying
12x + 4 = 13 + -15

Reorder the terms:
4 + 12x = 13 + -15

Combine like terms: 13 + -15 = -2
4 + 12x = -2

Solving
4 + 12x = -2

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 12x = -2 + -4

Combine like terms: 4 + -4 = 0
0 + 12x = -2 + -4
12x = -2 + -4

Combine like terms: -2 + -4 = -6
12x = -6

Divide each side by '12'.
x = -0.5

Simplifying
x = -0.5

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