.3(12f-3)=4f-1

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Solution for .3(12f-3)=4f-1 equation:


Simplifying
0.3(12f + -3) = 4f + -1

Reorder the terms:
0.3(-3 + 12f) = 4f + -1
(-3 * 0.3 + 12f * 0.3) = 4f + -1
(-0.9 + 3.6f) = 4f + -1

Reorder the terms:
-0.9 + 3.6f = -1 + 4f

Solving
-0.9 + 3.6f = -1 + 4f

Solving for variable 'f'.

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

Add '-4f' to each side of the equation.
-0.9 + 3.6f + -4f = -1 + 4f + -4f

Combine like terms: 3.6f + -4f = -0.4f
-0.9 + -0.4f = -1 + 4f + -4f

Combine like terms: 4f + -4f = 0
-0.9 + -0.4f = -1 + 0
-0.9 + -0.4f = -1

Add '0.9' to each side of the equation.
-0.9 + 0.9 + -0.4f = -1 + 0.9

Combine like terms: -0.9 + 0.9 = 0.0
0.0 + -0.4f = -1 + 0.9
-0.4f = -1 + 0.9

Combine like terms: -1 + 0.9 = -0.1
-0.4f = -0.1

Divide each side by '-0.4'.
f = 0.25

Simplifying
f = 0.25

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