Question

find the value of -15-(-7-8)

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Answer 1

• As per the data given in the question, we have to find the value of the expression.

            Given data:- $-15-(-7-8).$

            To find:-Value of given expression=?

            Solution:-

• To solve the above equation we will follow the BODMAS rule.
• It is the rule used to remember the order of operations to be followed while solving expressions in mathematics.

         where,

             $\begin{array}{l}\\B= bracket\\\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

          Therefore,

            $-15-(-7-8)\\=-15-(-15)\\=0.$

     Hence we will get the value $0.$

Answer 2

To find : value of $-15- (-7-8)$

Solution:-

• To solve the above equation we will follow BODMAS rule.
• It is the rule used to remember the order of operations to be followed while solving expressions in mathematics.
• where,

                       $B = brackets\\\begin{array}{l}\mathrm{O}=\text { order of powers or rules } \\\mathrm{D}=\text { Division } \\\mathrm{M}=\text { multiplication } \\\mathrm{A}=\text { addition } \\\mathrm{S}=\text { subtraction }\end{array}$

• using above rule we will solve $-15- (-7-8)$

                             $= -15 - ( -15) \\= -15 + 15\\=0$

Hence , value of given expression is $0$.