8.1v+8.8v+6.74=11.7v-9.9

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Solution for 8.1v+8.8v+6.74=11.7v-9.9 equation: 


Simplifying
8.1v + 8.8v + 6.74 = 11.7v + -9.9

Reorder the terms:
6.74 + 8.1v + 8.8v = 11.7v + -9.9

Combine like terms: 8.1v + 8.8v = 16.9v
6.74 + 16.9v = 11.7v + -9.9

Reorder the terms:
6.74 + 16.9v = -9.9 + 11.7v

Solving
6.74 + 16.9v = -9.9 + 11.7v

Solving for variable 'v'.

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

Add '-11.7v' to each side of the equation.
6.74 + 16.9v + -11.7v = -9.9 + 11.7v + -11.7v

Combine like terms: 16.9v + -11.7v = 5.2v
6.74 + 5.2v = -9.9 + 11.7v + -11.7v

Combine like terms: 11.7v + -11.7v = 0.0
6.74 + 5.2v = -9.9 + 0.0
6.74 + 5.2v = -9.9

Add '-6.74' to each side of the equation.
6.74 + -6.74 + 5.2v = -9.9 + -6.74

Combine like terms: 6.74 + -6.74 = 0.00
0.00 + 5.2v = -9.9 + -6.74
5.2v = -9.9 + -6.74

Combine like terms: -9.9 + -6.74 = -16.64
5.2v = -16.64

Divide each side by '5.2'.
v = -3.2

Simplifying
v = -3.2

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