-3x-3(4x+18)=36

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Solution for -3x-3(4x+18)=36 equation:


Simplifying
-3x + -3(4x + 18) = 36

Reorder the terms:
-3x + -3(18 + 4x) = 36
-3x + (18 * -3 + 4x * -3) = 36
-3x + (-54 + -12x) = 36

Reorder the terms:
-54 + -3x + -12x = 36

Combine like terms: -3x + -12x = -15x
-54 + -15x = 36

Solving
-54 + -15x = 36

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + -15x = 36 + 54

Combine like terms: -54 + 54 = 0
0 + -15x = 36 + 54
-15x = 36 + 54

Combine like terms: 36 + 54 = 90
-15x = 90

Divide each side by '-15'.
x = -6

Simplifying
x = -6

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