=2(x+6)-9x

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


Simplifying
0 = 2(x + 6) + -9x

Reorder the terms:
0 = 2(6 + x) + -9x
0 = (6 * 2 + x * 2) + -9x
0 = (12 + 2x) + -9x

Combine like terms: 2x + -9x = -7x
0 = 12 + -7x

Solving
0 = 12 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
0 + 7x = 12 + -7x + 7x
Remove the zero:
7x = 12 + -7x + 7x

Combine like terms: -7x + 7x = 0
7x = 12 + 0
7x = 12

Divide each side by '7'.
x = 1.714285714

Simplifying
x = 1.714285714

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