Question

If we add 3 on both sides of an equation x-5 = -6, then
a). x+2 =3
b). x-8 = -9
c). x-2 = -3
d). none of these​

Answer 1

Answer:

x=-3-2

×=-5

×=-9+8

×= -1

Answer 2

..QUESTION..

If we add 3 on both sides of an equation

➪ x - 5 = - 6

1. x + 2 = 3
2. x - 2 = -3
3. x - 8 = - 9
4. None of these

..ANSWER..

Solving one by one :

1. x + 2 = 3

now adding both side with 3

ㅤㅤ➪ x + 2 = 3

ㅤㅤ➪ x + 2 + 3 = 3 + 3

ㅤㅤ➪ x + 5 = 6

°•° The result not match with the given equation

•°• option 1 is incorrect

ㅤㅤ2. x - 2 = - 3

now adding both side with 3

ㅤㅤ➪ x - 2 = - 3

ㅤㅤ➪ x - 2 + 3 = - 3 + 3

ㅤㅤ➪ x + 1 = 0

°•° The result not match with the given equation

•°• option 2 is incorrect

ㅤㅤ3. x - 8 = - 9

now adding both side with 3

ㅤㅤ➪ x - 8 = - 9

ㅤㅤ➪ x - 8 + 3 = - 9 + 3

ㅤㅤ➪ x - 5 = - 6

°•° The result matches with the given equation

•°• option 3 ( x - 8 = - 9 ) is correct

ㅤㅤㅤ꧁ ʙʀᴀɪɴʟʏ×ᴋɪᴋɪ ꧂