Question 809806
Simplifying
8 + P + 2R = 3R

Solving
8 + P + 2R = 3R

Solving for variable 'P'.

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

Add '-8' to each side of the equation.
8 + P + -8 + 2R = -8 + 3R

Reorder the terms:
8 + -8 + P + 2R = -8 + 3R

Combine like terms: 8 + -8 = 0
0 + P + 2R = -8 + 3R
P + 2R = -8 + 3R

Add '-2R' to each side of the equation.
P + 2R + -2R = -8 + 3R + -2R

Combine like terms: 2R + -2R = 0
P + 0 = -8 + 3R + -2R
P = -8 + 3R + -2R

Combine like terms: 3R + -2R = 1R
P = -8 + 1R

Simplifying
P = -8 + 1R