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MATH STUDY GUlDE
For math studying purposes
Question | Answer |
---|---|
Algebra | The branch of mathematics in which quantities and the relationships betweeen them are shown by letters,numerals, and abstract symbols |
Coefficient | A number that is multiplied by a variable |
Variable | A symbol, usually a letter, used to represent an unknown quantity. |
Distribution | Distribute the number outside of the parentheses to each term inshide the parentheses. |
Constant | A number that stands by itself in an expression or equation |
-6(4x+8)-2(7x-2) | x=2 |
m-10m=-40 | m=4 4/9 |
-4(8+5n)=8 | n=-2 |
1/4n-20=-45 | n=-100 |
6x-12=486 | x=83 |
4/5x+7=495 | x=610 |
5x+8=93 | x=17 |
2/3f-5=99 | F=156 |
5x+8=93 | x=17 |
1/4x-20=-45 | x=-100 |
2/3x-5=99 | x=156 |
38h-88=273 | h=9.5 |
-x-29=13+-12x-1 | x=-12 |
-5x+40=6x-70 | x=10 |
21x+6= 17x-26 | x=-8 |