2p-(p-1)=12

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Solution for 2p-(p-1)=12 equation:


Simplifying
2p + -1(p + -1) = 12

Reorder the terms:
2p + -1(-1 + p) = 12
2p + (-1 * -1 + p * -1) = 12
2p + (1 + -1p) = 12

Reorder the terms:
1 + 2p + -1p = 12

Combine like terms: 2p + -1p = 1p
1 + 1p = 12

Solving
1 + 1p = 12

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 + 1p = 12 + -1

Combine like terms: 1 + -1 = 0
0 + 1p = 12 + -1
1p = 12 + -1

Combine like terms: 12 + -1 = 11
1p = 11

Divide each side by '1'.
p = 11

Simplifying
p = 11

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