SOLUTION: 7y + 30 = -8y

Algebra.Com
Question 888599: 7y + 30 = -8y
Found 2 solutions by rfer, jim_thompson5910:
Answer by rfer(16322)   (Show Source): You can put this solution on YOUR website!
30=-15y
30/-15=y
-2=y

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Start with the given equation.


Subtract from both sides.


Add to both sides.


Combine like terms on the left side.


Divide both sides by to isolate .


Reduce.


----------------------------------------------------------------------

Answer:

So the solution is

RELATED QUESTIONS

7y+8y (answered by longjonsilver)
-8y+8=12-7y (answered by jim_thompson5910)
Solve by elimination {21x-7y+51z=141 13x+9y-5z=-19... (answered by Alan3354,mananth)
solve... 8y+ 7y -12 =... (answered by checkley75)
how you solve... (answered by jim_thompson5910)
-(8y + 5 ) - (-7y -7)... (answered by jim_thompson5910)
simplifing expression & combining like terms... (answered by solver91311)
what is 7y - 12 < 8y +... (answered by drk)
7x-8y=11... (answered by jim_thompson5910)