SOLVING WORD PROBLEMS USING SYSTEM OF EQUATIONS A problem involving two unknown quantities can be solved by using a system of equations. Plan for Solving a Word Problem : (i)
The system of equations derived from the piggy bank example can be solved by using the elimination method. { x+8 = y 0.25x+0.10y = 2.90 { x + 8 = y 0.25 x + 0.10 y = 2.90 The first step is to
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