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Tech Math 1 - Unit5 - Objective1 Worksheet


Part One: Determine whether or not the given pairs of values are solutions of the given linear equations in two unknowns. 1)5x+2y=1 (2,-4) 2)5x+2y=1 (1,-2) 3)x-4y=10 (2,-2) 4)x-4y=10 (2,2) Part Two:For the given value of x, determine the value that gives a solution to the given linear equations in two unknowns. 1)2x+7y=8 x=-3 2)2x+7y=8 x=2 3)3x-2y=9 x=2/3 4)3x-2y=9 x=0

Unit 5 Outline