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Solve by the Substitution Method

Question 104

Multiple Choice

Solve by the substitution method.
--0.5x - 0.5y = -0.5
0) 3x - 0.2y = -0.7


A) {( 2.3, 6.5) }
B) {( -1.6, 4.3) }
C) Solve by the substitution method. --0.5x - 0.5y = -0.5 0) 3x - 0.2y = -0.7 A) {( 2.3, 6.5) } B) {( -1.6, 4.3) } C) D) {( -1, 2) }
D) {( -1, 2) }

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