3x-0.4(5-2x)-5.6=

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Solution for 3x-0.4(5-2x)-5.6= equation:


Simplifying
3x + -0.4(5 + -2x) + -5.6 = 0
3x + (5 * -0.4 + -2x * -0.4) + -5.6 = 0
3x + (-2 + 0.8x) + -5.6 = 0

Reorder the terms:
-2 + -5.6 + 3x + 0.8x = 0

Combine like terms: -2 + -5.6 = -7.6
-7.6 + 3x + 0.8x = 0

Combine like terms: 3x + 0.8x = 3.8x
-7.6 + 3.8x = 0

Solving
-7.6 + 3.8x = 0

Solving for variable 'x'.

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

Add '7.6' to each side of the equation.
-7.6 + 7.6 + 3.8x = 0 + 7.6

Combine like terms: -7.6 + 7.6 = 0.0
0.0 + 3.8x = 0 + 7.6
3.8x = 0 + 7.6

Combine like terms: 0 + 7.6 = 7.6
3.8x = 7.6

Divide each side by '3.8'.
x = 2

Simplifying
x = 2

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