6(x+3)+3=-9

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Solution for 6(x+3)+3=-9 equation:


Simplifying
6(x + 3) + 3 = -9

Reorder the terms:
6(3 + x) + 3 = -9
(3 * 6 + x * 6) + 3 = -9
(18 + 6x) + 3 = -9

Reorder the terms:
18 + 3 + 6x = -9

Combine like terms: 18 + 3 = 21
21 + 6x = -9

Solving
21 + 6x = -9

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 6x = -9 + -21

Combine like terms: 21 + -21 = 0
0 + 6x = -9 + -21
6x = -9 + -21

Combine like terms: -9 + -21 = -30
6x = -30

Divide each side by '6'.
x = -5

Simplifying
x = -5

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