Question

addition of 9+(-6) will be :​

Answer 1

Given,

The term for addition is = 9+(-6)

To find,

The final result of the given addition.

Solution,

We can easily solve this mathematical problem by using the following mathematical process.

We have to keep in mind the algebraic law of signs. According to this law, when a minus and a plus sign are in consecutive places, then the final sign becomes a minus.

Eg. x+(-y) = x-y

Similarly,

= 9+(-6)

= 9-6

= 3

Hence,final answer will be 3

Answer 2

SOLUTION

TO DETERMINE

The value of

$\sf{9 + ( - 6)}$

EVALUATION

STEP : 1

First write down the given expression

$\sf{9 + ( - 6)}$

STEP : 2

Find the value of + ( - 6 )

Since multiplication of + sign and - gives - sign

So + ( - 6 ) = - 6

STEP : 3

Simplify the given expression

$\sf{9 + ( - 6)}$

$= \sf{9 - 6}$

STEP : 4

Find the value of last expression

9 - 6 = 3

So the required answer = 3

ANSWER ( All steps together)

$\sf{9 + ( - 6)}$

$= \sf{9 - 6}$

$= \sf{ 3}$

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