Question

pls answer the 7 th question​

Answer 1

The the value of x in the given expression is 49

Therefore x=49x=49

Explanation:

Given expression is \frac{2x}{2}-4=45

2

2x

−4=45

To find the value of x from the given expression :

\frac{2x}{2}-4=45

2

2x

−4=45

x-4=45x−4=45

Adding 4 on both the sides of the above equation we get

x-4+4=45+4x−4+4=45+4

x=49x=49

Therefore the the value of x in the given expression is 49

Hopes this helps you...

Answer 2

Answer:

6

Step-by-step explanation:

2^x / 2^-4 = 2^10

2^x+4= 2^10

x+4=10

x=10-4

x=6