Question

simplyfy combining like terms p=(p-q) -q-(q-p)​

Answer 1

Answer:

p-(p-q)-q-(q-p)

p-p+q-q-q+p

p-q

solution

Answer 2

Answer:

p = 3q

Step-by-step explanation:

p = (p-q)-q-(q-p) = p-q-q-q+p = 2p-3q

=> p=3q