Question

If 2x - 4 = 4 then 5x is equal to

Answer 1

2x=4+4
2x=8
x=4
5x=5×4
=20

Answer 2

Answer:

20

Step-by-step explanation:

Given:- 2x - 4 = 4

To Find:- The value of 5x.

Solution:-

⇒ 2x - 4 = 4

⇒ 2x = 4 + 4

⇒ 2x = 8

⇒ x = 8/2

⇒ x = 4

∴ 5x = 5 × 4 = 20.

Therefore, the value of 5x is 20.

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