30-40p=14-21p

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Solution for 30-40p=14-21p equation: 


Simplifying
30 + -40p = 14 + -21p

Solving
30 + -40p = 14 + -21p

Solving for variable 'p'.

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

Add '21p' to each side of the equation.
30 + -40p + 21p = 14 + -21p + 21p

Combine like terms: -40p + 21p = -19p
30 + -19p = 14 + -21p + 21p

Combine like terms: -21p + 21p = 0
30 + -19p = 14 + 0
30 + -19p = 14

Add '-30' to each side of the equation.
30 + -30 + -19p = 14 + -30

Combine like terms: 30 + -30 = 0
0 + -19p = 14 + -30
-19p = 14 + -30

Combine like terms: 14 + -30 = -16
-19p = -16

Divide each side by '-19'.
p = 0.8421052632

Simplifying
p = 0.8421052632

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