-5x-3(-3x-18)=18

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


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

Reorder the terms:
-5x + -3(-18 + -3x) = 18
-5x + (-18 * -3 + -3x * -3) = 18
-5x + (54 + 9x) = 18

Reorder the terms:
54 + -5x + 9x = 18

Combine like terms: -5x + 9x = 4x
54 + 4x = 18

Solving
54 + 4x = 18

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 + 4x = 18 + -54

Combine like terms: 54 + -54 = 0
0 + 4x = 18 + -54
4x = 18 + -54

Combine like terms: 18 + -54 = -36
4x = -36

Divide each side by '4'.
x = -9

Simplifying
x = -9

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