Question

To solve the equation x+3=8 we first add _______ to both the sides. ​

Answer 1

Answer:

-3

Step-by-step explanation:

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Answer 2

Given:

x+3=8

To find:

The value to be added on both sides to calculate x

Solution:

The required value is -3.

We can obtain the required value by taking the term that should be added on each side to obtain x's value.

The given equation: x+3=8

Now, we will add (-3) on both sides to get x.

Adding -3 on both sides,

x+3+(-3)=8+(-3)

x+3-3=8-3

x=5

Therefore, the required value is -3.