Question

If 7x+15 = 50, then which of the following is the root of the equation?
-5
65/7
5
1/5

Answer 1

Solution:

7x + 15 = 50

or, 7x = 50 - 15

or, x = 35/7

or, x = 5

Answer:

The root of the equation is 5

Answer 2

Answer:

5

Step-by-step explanation:

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