-3(x+6)=15

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Solution for -3(x+6)=15 equation: 


Simplifying
-3(x + 6) = 15

Reorder the terms:
-3(6 + x) = 15
(6 * -3 + x * -3) = 15
(-18 + -3x) = 15

Solving
-18 + -3x = 15

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 + -3x = 15 + 18

Combine like terms: -18 + 18 = 0
0 + -3x = 15 + 18
-3x = 15 + 18

Combine like terms: 15 + 18 = 33
-3x = 33

Divide each side by '-3'.
x = -11

Simplifying
x = -11

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