2x+6=-12-3

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


Simplifying
2x + 6 = -12 + -3

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

Combine like terms: -12 + -3 = -15
6 + 2x = -15

Solving
6 + 2x = -15

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 2x = -15 + -6

Combine like terms: 6 + -6 = 0
0 + 2x = -15 + -6
2x = -15 + -6

Combine like terms: -15 + -6 = -21
2x = -21

Divide each side by '2'.
x = -10.5

Simplifying
x = -10.5

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