12.8-(-2.3x)=

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Solution for 12.8-(-2.3x)= equation: 


Simplifying
12.8 + -1(-2.3x) = 0

Remove parenthesis around (-2.3x)
12.8 + -1 * -2.3x = 0

Multiply -1 * -2.3
12.8 + 2.3x = 0

Solving
12.8 + 2.3x = 0

Solving for variable 'x'.

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

Add '-12.8' to each side of the equation.
12.8 + -12.8 + 2.3x = 0 + -12.8

Combine like terms: 12.8 + -12.8 = 0.0
0.0 + 2.3x = 0 + -12.8
2.3x = 0 + -12.8

Combine like terms: 0 + -12.8 = -12.8
2.3x = -12.8

Divide each side by '2.3'.
x = -5.565217391

Simplifying
x = -5.565217391

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