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LEVEL # 18 - SOLVING LINEAR EQUATIONS & INEQUALITIES - CONCENTRATION
SOLVING LINEAR EQUATIONS & INEQUALITIES ( < , > ,  ,  ) IN ONE VARIABLE
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| LINEAR EQUATION | AN ALGEBRAIC EQUATION , SUCH AS y = 4x + 3 , IN WHICH THE VARIABLES ARE OF THE FIRST DEGREE ( THAT IS , RAISED ONLY TO THE FIRST POWER ) . THE GRAPH OF SUCH AN EQUATION IS A STRAIGHT LINE . YOU SOLVE THESE EQUATIONS BY PERFORMING INVERSE OPERATIONS SUCH AS ADDITION , SUBTRACTION , MULTIPLICATION , AND DIVISION |
| ABSOLUTE VALUE EQUATIONS | AN EQUATION , THAT WHEN SOLVED , IS ALWAYS A POSITIVE NUMBER OR ZERO |
| LINEAR INEQUALITY | A PORTION OF A GRAPH THAT USES A STRAIGHT LINE AS ITS BOUNDARY |
| SOLUTION OF AN INEQUALITY | A VALUE OF THE VARIABLE THAT MAKES THE INEQUALITY A TRUE STATEMENT |
| HOW DO YOU SOLVE AN INEQUALITY ? | FOLLOW THE SAME STEPS THAT APPLY TO EQUATIONS , AND IF YOU MULTIPLY OR DIVIDE BY A NEGATIVE NUMBER , YOU NEED TO FLIP THE INEQUALITY SIGN TO THE OPPOSITE DIRECTION |
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7th and 8th GRADE SOCIAL STUDIES TEACHER |
UNO BRIGHTON PARK |
| Chicago, IL |
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