-9(x-9)+4=85

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Solution for -9(x-9)+4=85 equation:


Simplifying
-9(x + -9) + 4 = 85

Reorder the terms:
-9(-9 + x) + 4 = 85
(-9 * -9 + x * -9) + 4 = 85
(81 + -9x) + 4 = 85

Reorder the terms:
81 + 4 + -9x = 85

Combine like terms: 81 + 4 = 85
85 + -9x = 85

Add '-85' to each side of the equation.
85 + -85 + -9x = 85 + -85

Combine like terms: 85 + -85 = 0
0 + -9x = 85 + -85
-9x = 85 + -85

Combine like terms: 85 + -85 = 0
-9x = 0

Solving
-9x = 0

Solving for variable 'x'.

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

Divide each side by '-9'.
x = 0

Simplifying
x = 0

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