v-1.86=7.21

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Solution for v-1.86=7.21 equation: 


Simplifying
v + -1.86 = 7.21

Reorder the terms:
-1.86 + v = 7.21

Solving
-1.86 + v = 7.21

Solving for variable 'v'.

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

Add '1.86' to each side of the equation.
-1.86 + 1.86 + v = 7.21 + 1.86

Combine like terms: -1.86 + 1.86 = 0.00
0.00 + v = 7.21 + 1.86
v = 7.21 + 1.86

Combine like terms: 7.21 + 1.86 = 9.07
v = 9.07

Simplifying
v = 9.07

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