-2x-4(x-9)=-18

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Solution for -2x-4(x-9)=-18 equation:


Simplifying
-2x + -4(x + -9) = -18

Reorder the terms:
-2x + -4(-9 + x) = -18
-2x + (-9 * -4 + x * -4) = -18
-2x + (36 + -4x) = -18

Reorder the terms:
36 + -2x + -4x = -18

Combine like terms: -2x + -4x = -6x
36 + -6x = -18

Solving
36 + -6x = -18

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + -6x = -18 + -36

Combine like terms: 36 + -36 = 0
0 + -6x = -18 + -36
-6x = -18 + -36

Combine like terms: -18 + -36 = -54
-6x = -54

Divide each side by '-6'.
x = 9

Simplifying
x = 9

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