Question 761405

-4x+y=10  3x+19y=32  solve using substitition method


- 4x + y = 10 ----- eq (i)


3x + 19y = 32 ------ eq (ii)


Solve eq (i) for y and substitute that value for y in eq (ii). This will give you the value of x. Substitute the x-value into any of the 2 original equations [eq (i) or eq (ii)] to determine the y-value.