Question

Solve this problem using subtraction. 30-(15-5)=?

Answer 1

The answer is 20 because first you work with what is in parentheses first which is order of operations (15-5), which is equal to 10 and 30-10=20

Answer 2

Answer:

The correct answer to you question would be 20

Step-by-step explanation:

To solve this equation you must use the order of operations, which is also-know-as (PEMDAS), which stands for Parenthesis, Exponents, Multiplication, Division, Addition and Subtraction. So now we have to solve this equation.

30-(15-5)=

30-(10)=

30-10=

20=

20=20

Hence your answer is 20