x-2(9+8x)=3x

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Solution for x-2(9+8x)=3x equation:


Simplifying
x + -2(9 + 8x) = 3x
x + (9 * -2 + 8x * -2) = 3x
x + (-18 + -16x) = 3x

Reorder the terms:
-18 + x + -16x = 3x

Combine like terms: x + -16x = -15x
-18 + -15x = 3x

Solving
-18 + -15x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-18 + -15x + -3x = 3x + -3x

Combine like terms: -15x + -3x = -18x
-18 + -18x = 3x + -3x

Combine like terms: 3x + -3x = 0
-18 + -18x = 0

Add '18' to each side of the equation.
-18 + 18 + -18x = 0 + 18

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

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

Divide each side by '-18'.
x = -1

Simplifying
x = -1

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