Question

There are many ways to split -23 into the sum of two negative integers (-23)=(-21+-2). Write four other equations where the sum of two negative integers equals -23.

Answer 1

The question requires creating pairs of negative integers that sum up to -23. Example solutions include: (-20) + (-3), (-19) + (-4), (-18) + (-5), and (-17) + (-6). All these add up to -23 according to arithmetic rules.

Step-by-step explanation:

The question involves finding different pairs of negative integers which add up to -23. We know from arithmetic rules that when two negative numbers are added together, their sum is also negative.

• Equation 1: (-20) + (-3) = -23
• Equation 2: (-19) + (-4) = -23
• Equation 3: (-18) + (-5) = -23
• Equation 4: (-17) + (-6) = -23

By following these arithmetic rules, we can create various equations that fulfill the requirement of the question.