9(x-9)=-3.6

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Solution for 9(x-9)=-3.6 equation:


Simplifying
9(x + -9) = -3.6

Reorder the terms:
9(-9 + x) = -3.6
(-9 * 9 + x * 9) = -3.6
(-81 + 9x) = -3.6

Solving
-81 + 9x = -3.6

Solving for variable 'x'.

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

Add '81' to each side of the equation.
-81 + 81 + 9x = -3.6 + 81

Combine like terms: -81 + 81 = 0
0 + 9x = -3.6 + 81
9x = -3.6 + 81

Combine like terms: -3.6 + 81 = 77.4
9x = 77.4

Divide each side by '9'.
x = 8.6

Simplifying
x = 8.6

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