-6x+3(-5x-18)=135

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Solution for -6x+3(-5x-18)=135 equation:


Simplifying
-6x + 3(-5x + -18) = 135

Reorder the terms:
-6x + 3(-18 + -5x) = 135
-6x + (-18 * 3 + -5x * 3) = 135
-6x + (-54 + -15x) = 135

Reorder the terms:
-54 + -6x + -15x = 135

Combine like terms: -6x + -15x = -21x
-54 + -21x = 135

Solving
-54 + -21x = 135

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 + -21x = 135 + 54

Combine like terms: -54 + 54 = 0
0 + -21x = 135 + 54
-21x = 135 + 54

Combine like terms: 135 + 54 = 189
-21x = 189

Divide each side by '-21'.
x = -9

Simplifying
x = -9

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