Question

1
7. Find the value of x + -, if x2
1
+
2.
х
= 62.
х​

Answer 1

Answer:

1+2x=62

1+x=62÷2

31−1=x

x=30

Answer 2

Answer:

1+2x=62

1+x= 62÷2

1+x=31

x=31-1

x=30.