3=12x-8x

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Solution for 3=12x-8x equation:


Simplifying
3 = 12x + -8x

Combine like terms: 12x + -8x = 4x
3 = 4x

Solving
3 = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
3 + -4x = 4x + -4x

Combine like terms: 4x + -4x = 0
3 + -4x = 0

Add '-3' to each side of the equation.
3 + -3 + -4x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -4x = 0 + -3
-4x = 0 + -3

Combine like terms: 0 + -3 = -3
-4x = -3

Divide each side by '-4'.
x = 0.75

Simplifying
x = 0.75

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