3+(0.8)x=0

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Solution for 3+(0.8)x=0 equation: 


Simplifying
3 + (0.8) * x = 0

Solving
3 + 0.8x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 0.8x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 0.8x = 0 + -3
0.8x = 0 + -3

Combine like terms: 0 + -3 = -3
0.8x = -3

Divide each side by '0.8'.
x = -3.75

Simplifying
x = -3.75

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