Answer:a two-step equation is an algebraic equation you can solve in two steps. ... It's always a good idea to check our solution in the original equation to make sure you didn't make any mistakes:
Step-by-step explanation:
Answer:
Plug in and solve
Step-by-step explanation:
Answer: 102
Step-by-step explanation: 53x2=106 and 106-4 is 102
Opposite sides in a parallelogram are equal
So,
XY=WZ
3a-4=a+2
2a=6
a=3
XW=YZ
b+1=2b
b=1