6.2v-(2.1v-5)=1.1-3.7v

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Solution for 6.2v-(2.1v-5)=1.1-3.7v equation:


Simplifying
6.2v + -1(2.1v + -5) = 1.1 + -3.7v

Reorder the terms:
6.2v + -1(-5 + 2.1v) = 1.1 + -3.7v
6.2v + (-5 * -1 + 2.1v * -1) = 1.1 + -3.7v
6.2v + (5 + -2.1v) = 1.1 + -3.7v

Reorder the terms:
5 + 6.2v + -2.1v = 1.1 + -3.7v

Combine like terms: 6.2v + -2.1v = 4.1v
5 + 4.1v = 1.1 + -3.7v

Solving
5 + 4.1v = 1.1 + -3.7v

Solving for variable 'v'.

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

Add '3.7v' to each side of the equation.
5 + 4.1v + 3.7v = 1.1 + -3.7v + 3.7v

Combine like terms: 4.1v + 3.7v = 7.8v
5 + 7.8v = 1.1 + -3.7v + 3.7v

Combine like terms: -3.7v + 3.7v = 0.0
5 + 7.8v = 1.1 + 0.0
5 + 7.8v = 1.1

Add '-5' to each side of the equation.
5 + -5 + 7.8v = 1.1 + -5

Combine like terms: 5 + -5 = 0
0 + 7.8v = 1.1 + -5
7.8v = 1.1 + -5

Combine like terms: 1.1 + -5 = -3.9
7.8v = -3.9

Divide each side by '7.8'.
v = -0.5

Simplifying
v = -0.5

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