-2(x+3)-12=30

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Solution for -2(x+3)-12=30 equation:


Simplifying
-2(x + 3) + -12 = 30

Reorder the terms:
-2(3 + x) + -12 = 30
(3 * -2 + x * -2) + -12 = 30
(-6 + -2x) + -12 = 30

Reorder the terms:
-6 + -12 + -2x = 30

Combine like terms: -6 + -12 = -18
-18 + -2x = 30

Solving
-18 + -2x = 30

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -2x = 30 + 18

Combine like terms: -18 + 18 = 0
0 + -2x = 30 + 18
-2x = 30 + 18

Combine like terms: 30 + 18 = 48
-2x = 48

Divide each side by '-2'.
x = -24

Simplifying
x = -24

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