8x+9(-9-3x)=72

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Solution for 8x+9(-9-3x)=72 equation: 


Simplifying
8x + 9(-9 + -3x) = 72
8x + (-9 * 9 + -3x * 9) = 72
8x + (-81 + -27x) = 72

Reorder the terms:
-81 + 8x + -27x = 72

Combine like terms: 8x + -27x = -19x
-81 + -19x = 72

Solving
-81 + -19x = 72

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 + -19x = 72 + 81

Combine like terms: -81 + 81 = 0
0 + -19x = 72 + 81
-19x = 72 + 81

Combine like terms: 72 + 81 = 153
-19x = 153

Divide each side by '-19'.
x = -8.052631579

Simplifying
x = -8.052631579

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