12x-4x-5=12

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Solution for 12x-4x-5=12 equation:


Simplifying
12x + -4x + -5 = 12

Reorder the terms:
-5 + 12x + -4x = 12

Combine like terms: 12x + -4x = 8x
-5 + 8x = 12

Solving
-5 + 8x = 12

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 + 8x = 12 + 5

Combine like terms: -5 + 5 = 0
0 + 8x = 12 + 5
8x = 12 + 5

Combine like terms: 12 + 5 = 17
8x = 17

Divide each side by '8'.
x = 2.125

Simplifying
x = 2.125

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