Question

- 4 is the root of 3x + 4 = 16​

Answer 1

Answer:

3x= 16​

3x = 16​ - 4

3x  = 12

x  = 12 /3

    = 4

Answer 2

It is
√
3
x
+
4
=
10
⇒
(
√
3
x
+
4
)
2
=
10
2
⇒
3
x
+
4
=
100
⇒
3
x
=
96
⇒
x
=
32
Hence
x
=
32
which is acceptable solution