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Mathematics 20 Online
OpenStudy (anonymous):

Choose the correct first step(s) to solve the system using substitution. y = 5x and 2x + 3y = 34 A. (- 5x + y = 0)(-3)→ 15x - 3y = 0 2x + 3y = 34 → 2x + 3y = 34 B. 2x + 3(5x) = 34 C. 5x = 2x + 3y D. 5x + (2x + 3y) = 34 E. 5x - (2x - 3y) = -34 Choose the correct first step(s) to solve the system using substitution. y = 5x and 2x + 3y = 34 A. (- 5x + y = 0)(-3)→ 15x - 3y = 0 2x + 3y = 34 → 2x + 3y = 34 B. 2x + 3(5x) = 34 C. 5x = 2x + 3y D. 5x + (2x + 3y) = 34 E. 5x - (2x - 3y) = -34 @Mathematics

OpenStudy (hoblos):

B

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