21pq+14q-28qr=

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Solution for 21pq+14q-28qr= equation:


Simplifying
21pq + 14q + -28qr = 0

Solving
21pq + 14q + -28qr = 0

Solving for variable 'p'.

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

Add '-14q' to each side of the equation.
21pq + 14q + -14q + -28qr = 0 + -14q

Combine like terms: 14q + -14q = 0
21pq + 0 + -28qr = 0 + -14q
21pq + -28qr = 0 + -14q
Remove the zero:
21pq + -28qr = -14q

Add '28qr' to each side of the equation.
21pq + -28qr + 28qr = -14q + 28qr

Combine like terms: -28qr + 28qr = 0
21pq + 0 = -14q + 28qr
21pq = -14q + 28qr

Divide each side by '21q'.
p = -0.6666666667 + 1.333333333r

Simplifying
p = -0.6666666667 + 1.333333333r

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