v+4.2=6.9

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Solution for v+4.2=6.9 equation: 


Simplifying
v + 4.2 = 6.9

Reorder the terms:
4.2 + v = 6.9

Solving
4.2 + v = 6.9

Solving for variable 'v'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + v = 6.9 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + v = 6.9 + -4.2
v = 6.9 + -4.2

Combine like terms: 6.9 + -4.2 = 2.7
v = 2.7

Simplifying
v = 2.7

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