-3x-3(x+11)=15

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Solution for -3x-3(x+11)=15 equation:


Simplifying
-3x + -3(x + 11) = 15

Reorder the terms:
-3x + -3(11 + x) = 15
-3x + (11 * -3 + x * -3) = 15
-3x + (-33 + -3x) = 15

Reorder the terms:
-33 + -3x + -3x = 15

Combine like terms: -3x + -3x = -6x
-33 + -6x = 15

Solving
-33 + -6x = 15

Solving for variable 'x'.

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

Add '33' to each side of the equation.
-33 + 33 + -6x = 15 + 33

Combine like terms: -33 + 33 = 0
0 + -6x = 15 + 33
-6x = 15 + 33

Combine like terms: 15 + 33 = 48
-6x = 48

Divide each side by '-6'.
x = -8

Simplifying
x = -8

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