solve using the elimination method. If the system has no solution or an infinite numbers of solutions, state this. 3x - 2y = 11 6x+ 11y = 97

Question

anonymous · Answer

lol only if it was substitution method... that's the only one i know and still use today.

hero · Answer

Both methods are easy. Substitution is by far the worst method

hero · Answer

3x-2y = 11
6x + 11y = 97

Step 1: Solve both equations for y:

y = (11-3x)/-2
y = (97-6x)/11

Set y = y, by elimination and solve for x: 

11(11-3x) = -2(97-6x)

121-33x = -194 + 12x

315 = 45x

x = 315/45

x = 7
y = 5

anonymous · Answer

I was wondering how do solve for y in this equation i'm very lost