Question

5x + 2y = 17 , 3x + y = 10 ( substitution method

Answer 1

Answer:

x = 3, y = 1

Step-by-step explanation:

3x + y = 10 (I'm taking the second equation because it is simpler)

=> y = 10 - 3x

substituting the value of y...

5x + 2(10 - 3x) = 17

=> 5x + 20 - 6x = 17

=> x = 3

thus, y = 10 - 3×3 = 1

Answer 2

Step-by-step explanation:

please give the method I know solution