0.2f+0.6f+20=-8+0.4f

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Solution for 0.2f+0.6f+20=-8+0.4f equation: 


Simplifying
0.2f + 0.6f + 20 = -8 + 0.4f

Reorder the terms:
20 + 0.2f + 0.6f = -8 + 0.4f

Combine like terms: 0.2f + 0.6f = 0.8f
20 + 0.8f = -8 + 0.4f

Solving
20 + 0.8f = -8 + 0.4f

Solving for variable 'f'.

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

Add '-0.4f' to each side of the equation.
20 + 0.8f + -0.4f = -8 + 0.4f + -0.4f

Combine like terms: 0.8f + -0.4f = 0.4f
20 + 0.4f = -8 + 0.4f + -0.4f

Combine like terms: 0.4f + -0.4f = 0.0
20 + 0.4f = -8 + 0.0
20 + 0.4f = -8

Add '-20' to each side of the equation.
20 + -20 + 0.4f = -8 + -20

Combine like terms: 20 + -20 = 0
0 + 0.4f = -8 + -20
0.4f = -8 + -20

Combine like terms: -8 + -20 = -28
0.4f = -28

Divide each side by '0.4'.
f = -70

Simplifying
f = -70

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