Question

x = 5 satisfies the equation

A) x – 3 = 2

B) x – 3 = 7

C) x +10=30




​

Answer 1

Step-by-step explanation:

☆Answer☆

X → 5 only satisfies in the condition A

• x – 3 = 2 ✔

• x – 3 = 7 ✖

• x +10=30 ✖

_________________________________

☆Given☆

• X = 5

Which satisfies the condition of the following :-

1. X - 3 = 2
2. X - 3 = 7
3. X + 10 = 30

_________________________________

Let us solve all three equation step-by-step

1. X - 3 = 2

⟹ X = 2 + 3

⟹ X = 5 [Yes it satisfies the condition of X = 5]

_________________________________

2. X - 3 = 7

⟹ X = 7 + 3

⟹ X = 10 [ No it doesn't satisfies the condition of X = 5]

_________________________________

3. X + 10 = 30

⟹ X = 30 - 10

⟹ X = 20 [ No it doesn't satisfies the condition of X = 5]

_________________________________

∴ X = 5 the condition which was given only matches in the case of option A X - 3 = 2