| A | B |
|---|
| Inverse operations | operations that undo another |
| solving equations | the process of isolating a variable in an open sentence |
| equations | 2 expressions of equal value seperated by equal |
| solution | the value of the variable that makes the equation true. |
| Solving | get x by itself |
| steps | undo plus and minus sighns furst then undo mult. and division |
| Associative properties | the grouping is differant bu same outcome |
| commutative property | moving numbers around |
| identity | numbers dont change when you multiply |
| Distibutive property of multiplecation over adition dn subtraction | (4x8) + (4x12)= 4 (20) |
| base | In an exponent expression , it's teh number being multiplied by itself. |
| exponent | in an exponent expression, it's the numer which states how many times the base is used |
| expressions | are groups of terms that name a number. |
| terms | are parts of expressions that are seperated by plus and minus signs |
| variable | a letter thta replaces some value. |
| coefficient | teh number in front of the variable that means to multiply. |
| simplify | to make a number smaller |
| evaluate | substitute values for variables than multiply. |
