Question

Is a=-1 solution of 5a+5 =10? yes or no​

Answer 1

Solution➜

Given=>a=-1 solution of 5a+5 =10.

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To find:Evaluating the equation for a=-1.

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Formula used=>putting values in the expression.

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Let's do:

5×-1+5=10

-5+5=10

0≠10

Hence the answer is no.

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Hope it helps you from my side..

Answer 2

Answer:

We will get a=-1 is not a solution of 5a+5=10.

Step-by-step explanation:

• As per the question we have to evaluate the given data.

       Given data:- a=-1.

       To find:- Value of 5(a)+5=10.

       Solution:-

• To solve the above question we will follow the BODMAS rule.

• BODMAS is an order of mathematic operations.

• It stands for,

           B= bracket

           O= order of power or rules

           D= division

           M= multiplication

           A= addition

           S= subtraction

     Now put the value of a=-1 in 5(a)+5=10.

           $5a+5=10\\=>5(-1)+5=10\\=>-5+5=10\\=>0=10$  

            LHS≠RHS