2p-3q=21

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Solution for 2p-3q=21 equation: 


Simplifying
2p + -3q = 21

Solving
2p + -3q = 21

Solving for variable 'p'.

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

Add '3q' to each side of the equation.
2p + -3q + 3q = 21 + 3q

Combine like terms: -3q + 3q = 0
2p + 0 = 21 + 3q
2p = 21 + 3q

Divide each side by '2'.
p = 10.5 + 1.5q

Simplifying
p = 10.5 + 1.5q

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