Question

given: RQ= 6 and 2(PQ)+ 3(RQ)= 48.
Use the Substitution Property of Equality to find the value of PQ.

Answer 1

use the substitution.... RQ=6
2(PQ)+3(RQ)=48
2(PQ)+3(6)=48

Answer 2

then solve for PQ

Answer 3

Thank you!