Question | Answer |
addition property of equality | adding the same number to each side of an equation produces an equivilant equation |
subtraction property of equality | subtracting the same number from wach side of an equation |
multiplication property of equality | multiplying each side of an equation by the same nonzero number |
division property of equality | dividing each side if an equation by the same nonzero number |
inverse opertation | two opinions that undo wach other |
eauility equation | equation that has the same solution |
solve an equation | isolate the variable having a coefficient of 1 on one side of the equation |
muti-step equation | equation with more than one operation |
identity | a equation that is thrue for all values of the variable |
inequality | an opening sentence that contains the sybols <,> |
additon property for inequatily | for all nubers a,b,and c, the following are true: 1)if a>b, then a+c>b+c |
subtraction property for inequality | 1)a>b, then a-c>b-c |
set-builder notation | a notation used to describe the members of a set |
division property for inequality | 1)c si positive and a>b, then a/c>bc |
multiplication property for inequality | 1) if c is positive and a>b, then a/c>bc |