2(p+t)=300-(p+t)

Solution for 2(p+t)=300-(p+t) equation:

Simplifying
2(p + t) = 300 + -1(p + t)
(p * 2 + t * 2) = 300 + -1(p + t)
(2p + 2t) = 300 + -1(p + t)
2p + 2t = 300 + (p * -1 + t * -1)
2p + 2t = 300 + (-1p + -1t)

Solving
2p + 2t = 300 + -1p + -1t

Solving for variable 'p'.

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

Add 'p' to each side of the equation.
2p + p + 2t = 300 + -1p + p + -1t

Combine like terms: 2p + p = 3p
3p + 2t = 300 + -1p + p + -1t

Combine like terms: -1p + p = 0
3p + 2t = 300 + 0 + -1t
3p + 2t = 300 + -1t

Add '-2t' to each side of the equation.
3p + 2t + -2t = 300 + -1t + -2t

Combine like terms: 2t + -2t = 0
3p + 0 = 300 + -1t + -2t
3p = 300 + -1t + -2t

Combine like terms: -1t + -2t = -3t
3p = 300 + -3t

Divide each side by '3'.
p = 100 + -1t

Simplifying
p = 100 + -1t