221-v=151

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Solution for 221-v=151 equation: 


Simplifying
221 + -1v = 151

Solving
221 + -1v = 151

Solving for variable 'v'.

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

Add '-221' to each side of the equation.
221 + -221 + -1v = 151 + -221

Combine like terms: 221 + -221 = 0
0 + -1v = 151 + -221
-1v = 151 + -221

Combine like terms: 151 + -221 = -70
-1v = -70

Divide each side by '-1'.
v = 70

Simplifying
v = 70

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