SOLUTION: 3x-6y=30 y=-6x=34

Question 151863: 3x-6y=30
y=-6x=34
Found 2 solutions by jojo14344, hitchick247:
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!
3x-6y=30
y=-6x=34
Re-writing:
----------------------------> eqn 1
----------------------------> eqn 2
Substitute eqn 2 in eqn 1:

----->

For y in eqn 2:

To check via eqn 1:

Thank you,
Jojo

Answer by hitchick247(3) (Show Source): You can put this solution on YOUR website!
subtract the 3 to get it on the other side of the equals sign
making the problem say -6y= -3x + 30
divide the -6 from everything
y= (1/2)x - 5
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