10(x-9)-8=12

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Solution for 10(x-9)-8=12 equation: 


Simplifying
10(x + -9) + -8 = 12

Reorder the terms:
10(-9 + x) + -8 = 12
(-9 * 10 + x * 10) + -8 = 12
(-90 + 10x) + -8 = 12

Reorder the terms:
-90 + -8 + 10x = 12

Combine like terms: -90 + -8 = -98
-98 + 10x = 12

Solving
-98 + 10x = 12

Solving for variable 'x'.

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

Add '98' to each side of the equation.
-98 + 98 + 10x = 12 + 98

Combine like terms: -98 + 98 = 0
0 + 10x = 12 + 98
10x = 12 + 98

Combine like terms: 12 + 98 = 110
10x = 110

Divide each side by '10'.
x = 11

Simplifying
x = 11

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