4(x+2x)+9x=6

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Solution for 4(x+2x)+9x=6 equation: 


Simplifying
4(x + 2x) + 9x = 6

Combine like terms: x + 2x = 3x
4(3x) + 9x = 6

Remove parenthesis around (3x)
4 * 3x + 9x = 6

Multiply 4 * 3
12x + 9x = 6

Combine like terms: 12x + 9x = 21x
21x = 6

Solving
21x = 6

Solving for variable 'x'.

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

Divide each side by '21'.
x = 0.2857142857

Simplifying
x = 0.2857142857

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