162=2(9+x)+2x

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Solution for 162=2(9+x)+2x equation:


Simplifying
162 = 2(9 + x) + 2x
162 = (9 * 2 + x * 2) + 2x
162 = (18 + 2x) + 2x

Combine like terms: 2x + 2x = 4x
162 = 18 + 4x

Solving
162 = 18 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
162 + -4x = 18 + 4x + -4x

Combine like terms: 4x + -4x = 0
162 + -4x = 18 + 0
162 + -4x = 18

Add '-162' to each side of the equation.
162 + -162 + -4x = 18 + -162

Combine like terms: 162 + -162 = 0
0 + -4x = 18 + -162
-4x = 18 + -162

Combine like terms: 18 + -162 = -144
-4x = -144

Divide each side by '-4'.
x = 36

Simplifying
x = 36

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