2x+12=3-6

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Solution for 2x+12=3-6 equation:


Simplifying
2x + 12 = 3 + -6

Reorder the terms:
12 + 2x = 3 + -6

Combine like terms: 3 + -6 = -3
12 + 2x = -3

Solving
12 + 2x = -3

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 2x = -3 + -12

Combine like terms: 12 + -12 = 0
0 + 2x = -3 + -12
2x = -3 + -12

Combine like terms: -3 + -12 = -15
2x = -15

Divide each side by '2'.
x = -7.5

Simplifying
x = -7.5

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