38=3x-9*2+x*2

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Solution for 38=3x-9*2+x*2 equation:


Simplifying
38 = 3x + -9 * 2 + x * 2

Multiply -9 * 2
38 = 3x + -18 + x * 2

Reorder the terms for easier multiplication:
38 = 3x + -18 + 2x

Reorder the terms:
38 = -18 + 3x + 2x

Combine like terms: 3x + 2x = 5x
38 = -18 + 5x

Solving
38 = -18 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
38 + -5x = -18 + 5x + -5x

Combine like terms: 5x + -5x = 0
38 + -5x = -18 + 0
38 + -5x = -18

Add '-38' to each side of the equation.
38 + -38 + -5x = -18 + -38

Combine like terms: 38 + -38 = 0
0 + -5x = -18 + -38
-5x = -18 + -38

Combine like terms: -18 + -38 = -56
-5x = -56

Divide each side by '-5'.
x = 11.2

Simplifying
x = 11.2

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