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Solve the following systems of equations by both (a) substitution and (b) elimination. 12x17x2 = 106 8x1 + x2 = 82 5x1 +24x2 100

Solve the following systems of equations by both (a) substitution and (b) elimination. 12x17x2 = 106 8x1 + x2 = 82 5x1 +24x2 100 7x1152-103 = (1) (2)

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