Solve the Expression: -45-(8+10) Using Order of Operations

−45−(8+10)= -45-(8+10)=

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00:00 Solve
00:03 Always solve parentheses first
00:09 Now we'll continue solving as usual
00:12 And this is the solution to the question

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1

Understand the problem

−45−(8+10)= -45-(8+10)=

2

Step-by-step solution

According to the order of operations, first we solve the exercise within parentheses:

8+10=18 8+10=18

Now we obtain the exercise:

−45−(18)= -45-(18)=

We open the parentheses, remember to change the corresponding sign:

−45−18=−63 -45-18=-63

3

Final Answer

−63 -63

Practice Quiz

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\( 100-(5+55)= \)

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