Question

Solve (2p-3p) + (4p+2q) - (6p-q)

Answer 1

$\large\frak\red{Solution}$

(2p-3p)+(4p+2q)-(6p-q)

2p-3p+4p+2q-6p+q

-p+4p-6p+2q+q

-p-2p+3q

-3p+3q

-3(p-q)

Answer 2

Answer:

(2p- 3p)+(4p+2q)-(6p-q)=0

-p+4p+2q-6p+q=0

-p-2p+3q=0

-3p+3q=0

q-p=0