Question

Solve 2x-y= 5 ; 3 x + 2y = 11
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Answer 1

Answer:

x=4, y=1

Step-by-step explanation:

$2x - y = 5 \\ 3x + 2y = 11 \\ multiply \: first \: eqn \: \times 2 \\ 4x - 2y = 10 \\ 3x + 2y = 11 \\ adding \\ 7x = 21 \\ x = 21 \div 7 = 3 \\ 2 \times 3 - y = 5 \\ y = 6 - 5 = 1$