-12.8=4x

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Solution for -12.8=4x equation:


Simplifying
-12.8 = 4x

Solving
-12.8 = 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.
-12.8 + -4x = 4x + -4x

Combine like terms: 4x + -4x = 0
-12.8 + -4x = 0

Add '12.8' to each side of the equation.
-12.8 + 12.8 + -4x = 0 + 12.8

Combine like terms: -12.8 + 12.8 = 0.0
0.0 + -4x = 0 + 12.8
-4x = 0 + 12.8

Combine like terms: 0 + 12.8 = 12.8
-4x = 12.8

Divide each side by '-4'.
x = -3.2

Simplifying
x = -3.2

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