9(5x-9)=189

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Solution for 9(5x-9)=189 equation:


Simplifying
9(5x + -9) = 189

Reorder the terms:
9(-9 + 5x) = 189
(-9 * 9 + 5x * 9) = 189
(-81 + 45x) = 189

Solving
-81 + 45x = 189

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 + 45x = 189 + 81

Combine like terms: -81 + 81 = 0
0 + 45x = 189 + 81
45x = 189 + 81

Combine like terms: 189 + 81 = 270
45x = 270

Divide each side by '45'.
x = 6

Simplifying
x = 6

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