-71=21-2p

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Solution for -71=21-2p equation:


Simplifying
-71 = 21 + -2p

Solving
-71 = 21 + -2p

Solving for variable 'p'.

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

Add '2p' to each side of the equation.
-71 + 2p = 21 + -2p + 2p

Combine like terms: -2p + 2p = 0
-71 + 2p = 21 + 0
-71 + 2p = 21

Add '71' to each side of the equation.
-71 + 71 + 2p = 21 + 71

Combine like terms: -71 + 71 = 0
0 + 2p = 21 + 71
2p = 21 + 71

Combine like terms: 21 + 71 = 92
2p = 92

Divide each side by '2'.
p = 46

Simplifying
p = 46

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