2p-1=3

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Solution for 2p-1=3 equation: 


Simplifying
2p + -1 = 3

Reorder the terms:
-1 + 2p = 3

Solving
-1 + 2p = 3

Solving for variable 'p'.

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

Add '1' to each side of the equation.
-1 + 1 + 2p = 3 + 1

Combine like terms: -1 + 1 = 0
0 + 2p = 3 + 1
2p = 3 + 1

Combine like terms: 3 + 1 = 4
2p = 4

Divide each side by '2'.
p = 2

Simplifying
p = 2

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