Mrs.ma’am I don’t understand please help URGENT!!!,!1!1!A!!1 Pre-Algebra

Mathematics

1 answer:

jasenka [17]2 years ago

5 0

For example if you have multiple numbers with the letter a at the end you will want to add. 7a + 8a would be 15a. Same for subtraction. If you have an equation with multiple letters. For example 4a+9b it will stay 4a and 9b. Make sure to do pemdas

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