-9(9)=-9(3)-9x

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Solution for -9(9)=-9(3)-9x equation:


Simplifying
-9(9) = -9(3) + -9x

Multiply -9 * 9
-81 = -9(3) + -9x

Multiply -9 * 3
-81 = -27 + -9x

Solving
-81 = -27 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-81 + 9x = -27 + -9x + 9x

Combine like terms: -9x + 9x = 0
-81 + 9x = -27 + 0
-81 + 9x = -27

Add '81' to each side of the equation.
-81 + 81 + 9x = -27 + 81

Combine like terms: -81 + 81 = 0
0 + 9x = -27 + 81
9x = -27 + 81

Combine like terms: -27 + 81 = 54
9x = 54

Divide each side by '9'.
x = 6

Simplifying
x = 6

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