9x-6(9-x)=51

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Solution for 9x-6(9-x)=51 equation:


Simplifying
9x + -6(9 + -1x) = 51
9x + (9 * -6 + -1x * -6) = 51
9x + (-54 + 6x) = 51

Reorder the terms:
-54 + 9x + 6x = 51

Combine like terms: 9x + 6x = 15x
-54 + 15x = 51

Solving
-54 + 15x = 51

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + 15x = 51 + 54

Combine like terms: -54 + 54 = 0
0 + 15x = 51 + 54
15x = 51 + 54

Combine like terms: 51 + 54 = 105
15x = 105

Divide each side by '15'.
x = 7

Simplifying
x = 7

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