Question

Q9 If x + 1 = 8, then x is equal to
(a) 8.
(b) 1.
(c)-8.
(d)-1.​

Answer 1

Answer:

7

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Answer 2

Solution:

Given –

→ x + 1 = 8

We have to find out the value of x.

Subtracting 1 from both sides in the given equation, we get,

→ x + 1 - 1 = 8 - 1

→ x = 7

★ So, the value of x is 7

Options given -

• 8
• 1
• -8
• -1

★ As none of the options matches 7, Answer - None of these.

Answer:

• None of these.