-8(0.1x+0.5)-1.2=-0.4

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Solution for -8(0.1x+0.5)-1.2=-0.4 equation:


Simplifying
-8(0.1x + 0.5) + -1.2 = -0.4

Reorder the terms:
-8(0.5 + 0.1x) + -1.2 = -0.4
(0.5 * -8 + 0.1x * -8) + -1.2 = -0.4
(-4 + -0.8x) + -1.2 = -0.4

Reorder the terms:
-4 + -1.2 + -0.8x = -0.4

Combine like terms: -4 + -1.2 = -5.2
-5.2 + -0.8x = -0.4

Solving
-5.2 + -0.8x = -0.4

Solving for variable 'x'.

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

Add '5.2' to each side of the equation.
-5.2 + 5.2 + -0.8x = -0.4 + 5.2

Combine like terms: -5.2 + 5.2 = 0.0
0.0 + -0.8x = -0.4 + 5.2
-0.8x = -0.4 + 5.2

Combine like terms: -0.4 + 5.2 = 4.8
-0.8x = 4.8

Divide each side by '-0.8'.
x = -6

Simplifying
x = -6

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