solve the following system or linear equations by elimination. verify your solution
1. -4 - 9y = 9. 2.x - 3y = -6
didn't we already see this one, complete with typo?
-4x - 9y = 9
2x - 3y = -6
Now eliminate x:
-4x - 9y = 9
4x - 6y = -12
-15y = -3
y = 1/5
now finish it off