SOLUTION: 1divided by4 times y + 3=-5x

Algebra ->  Algebra  -> Coordinate Systems and Linear Equations -> SOLUTION: 1divided by4 times y + 3=-5x       Log On

Ad: You enter your algebra equation or inequality - Algebrator solves it step-by-step while providing clear explanations. Free on-line demo .
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!
Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!

   


Question 63336This question is from textbook algebra 1
: 1divided by4 times y + 3=-5x This question is from textbook algebra 1

Answer by ankor@dixie-net.com(12692) About Me  (Show Source):
You can put this solution on YOUR website!
1divided by4 times y + 3=-5x
:
Assume this is what you mean and you wish to solve for y:
1%2F%284%28y%2B3%29%29+=+-5x
:
Mult eq by 4 and you have:
1%2F%28y%2B3%29+=+-20x
:
Mult eq by (y+3):
1 = -20x(y + 3)
1 = -20xy - 60x
:
Add 20xy to both sides
20xy + 1 = -60x
:
Subtract 1 from both sides:
20xy = -60x - 1
:
Divide both sides by 20x
y = %28-60x+-1%29%2F20x
or
y = -%28%2860x+%2B1%29%29%2F%2820x%29