38=x+3x-9

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


Simplifying
38 = x + 3x + -9

Reorder the terms:
38 = -9 + x + 3x

Combine like terms: x + 3x = 4x
38 = -9 + 4x

Solving
38 = -9 + 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.
38 + -4x = -9 + 4x + -4x

Combine like terms: 4x + -4x = 0
38 + -4x = -9 + 0
38 + -4x = -9

Add '-38' to each side of the equation.
38 + -38 + -4x = -9 + -38

Combine like terms: 38 + -38 = 0
0 + -4x = -9 + -38
-4x = -9 + -38

Combine like terms: -9 + -38 = -47
-4x = -47

Divide each side by '-4'.
x = 11.75

Simplifying
x = 11.75

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