p+q+2r=0

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Solution for p+q+2r=0 equation:


Simplifying
p + q + 2r = 0

Solving
p + q + 2r = 0

Solving for variable 'p'.

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

Add '-1q' to each side of the equation.
p + q + -1q + 2r = 0 + -1q

Combine like terms: q + -1q = 0
p + 0 + 2r = 0 + -1q
p + 2r = 0 + -1q
Remove the zero:
p + 2r = -1q

Add '-2r' to each side of the equation.
p + 2r + -2r = -1q + -2r

Combine like terms: 2r + -2r = 0
p + 0 = -1q + -2r
p = -1q + -2r

Simplifying
p = -1q + -2r

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