SOLUTION: Please help me solve this equation: y-4y+3=-30 I think it would be like y-4y wold be 4y then 4y+3 would be 7y?

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Question 606396: Please help me solve this equation: y-4y+3=-30
I think it would be like y-4y wold be 4y then 4y+3 would be 7y?

Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Solve for y:
y-4y%2B3+=+-30 Perform the indicated subtraction on the left side.
-3y%2B3+=+-30 Now Subtract 3 from both sides.
-3y+=+-33 Finally, divide both sides by -3.
y+=+11
Note! You cannot add 4y+3 to get 7y, why not? because the two terms are not alike. It's sorta like trying to add $4 + 3 pesos! I can't be done!