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Math Equations #1
Algebra
Question | Answer |
---|---|
What is Algebra? | Algebra is the branch of mathematicsin which quantities and the relationship between them are shown by letters, numerals, and abstract symbols. |
Describe ditribution. | Its when anumber outside of parentheses is multiplied with numbers inside the parentheses. |
What is the difference between a constant and a coefficient? | A constant is a number that stands by itself while a coefficient is a number that is multiplied by a variable. |
4(2n-5)=3n+10 | n=3 |
True or False? A term is always a number. | False. |
5(x+4)=40 | x=4 |
36+15x=17x | x=18 |
Is a term used for adding and subtracting or multiplying and dividing? | Adding and subtracting. |
3+4x=9x+13 | x=-2 |
-9x-21=35-x | x=-7 |
Give 5 examples of variables. | j,d,h,e,r |