9x-9+4=76

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Solution for 9x-9+4=76 equation: 


Simplifying
9x + -9 + 4 = 76

Reorder the terms:
-9 + 4 + 9x = 76

Combine like terms: -9 + 4 = -5
-5 + 9x = 76

Solving
-5 + 9x = 76

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 9x = 76 + 5

Combine like terms: -5 + 5 = 0
0 + 9x = 76 + 5
9x = 76 + 5

Combine like terms: 76 + 5 = 81
9x = 81

Divide each side by '9'.
x = 9

Simplifying
x = 9

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