0.4(1+0.5x)=-4

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Solution for 0.4(1+0.5x)=-4 equation: 


Simplifying
0.4(1 + 0.5x) = -4
(1 * 0.4 + 0.5x * 0.4) = -4
(0.4 + 0.2x) = -4

Solving
0.4 + 0.2x = -4

Solving for variable 'x'.

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

Add '-0.4' to each side of the equation.
0.4 + -0.4 + 0.2x = -4 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + 0.2x = -4 + -0.4
0.2x = -4 + -0.4

Combine like terms: -4 + -0.4 = -4.4
0.2x = -4.4

Divide each side by '0.2'.
x = -22

Simplifying
x = -22

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