12.4(2f-5)-11.6(3f-2)+3.4(0.5f+2)=

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Solution for 12.4(2f-5)-11.6(3f-2)+3.4(0.5f+2)= equation:


Simplifying
12.4(2f + -5) + -11.6(3f + -2) + 3.4(0.5f + 2) = 0

Reorder the terms:
12.4(-5 + 2f) + -11.6(3f + -2) + 3.4(0.5f + 2) = 0
(-5 * 12.4 + 2f * 12.4) + -11.6(3f + -2) + 3.4(0.5f + 2) = 0
(-62 + 24.8f) + -11.6(3f + -2) + 3.4(0.5f + 2) = 0

Reorder the terms:
-62 + 24.8f + -11.6(-2 + 3f) + 3.4(0.5f + 2) = 0
-62 + 24.8f + (-2 * -11.6 + 3f * -11.6) + 3.4(0.5f + 2) = 0
-62 + 24.8f + (23.2 + -34.8f) + 3.4(0.5f + 2) = 0

Reorder the terms:
-62 + 24.8f + 23.2 + -34.8f + 3.4(2 + 0.5f) = 0
-62 + 24.8f + 23.2 + -34.8f + (2 * 3.4 + 0.5f * 3.4) = 0
-62 + 24.8f + 23.2 + -34.8f + (6.8 + 1.7f) = 0

Reorder the terms:
-62 + 23.2 + 6.8 + 24.8f + -34.8f + 1.7f = 0

Combine like terms: -62 + 23.2 = -38.8
-38.8 + 6.8 + 24.8f + -34.8f + 1.7f = 0

Combine like terms: -38.8 + 6.8 = -32
-32 + 24.8f + -34.8f + 1.7f = 0

Combine like terms: 24.8f + -34.8f = -10f
-32 + -10f + 1.7f = 0

Combine like terms: -10f + 1.7f = -8.3f
-32 + -8.3f = 0

Solving
-32 + -8.3f = 0

Solving for variable 'f'.

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

Add '32' to each side of the equation.
-32 + 32 + -8.3f = 0 + 32

Combine like terms: -32 + 32 = 0
0 + -8.3f = 0 + 32
-8.3f = 0 + 32

Combine like terms: 0 + 32 = 32
-8.3f = 32

Divide each side by '-8.3'.
f = -3.855421687

Simplifying
f = -3.855421687

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