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15 decreased by -7 is 22true or false why?explain
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15 decreased by -7 is 22true or false why?explain

User Calyth
by
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1 Answer

3 votes

Given -

15 decreased by -7 is 22

To Find -

True or false

Step-by-Step Explaation -

15 decreased by -7 is 22

can be written as -

= 15 - (-7)

[as -(-a) = +a]

= 15 + 7

= 22

Final Answer -

Statement is True

User Kbrock
by
3.8k points
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