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pantera1 [17]
3 years ago
9

Solve the equation -15=a/5 A=-3 A=-20 A=-10 A=-75

Mathematics
1 answer:
agasfer [191]3 years ago
4 0

To solve any equation, you do whatever you need to do 
to wind up with the unknown quantity all alone on one side.
BUT ... whatever you do to one side of the equation, you must
also do to the other side.

Here, we have the
he original equation:           -15  =  a/5

Multiply each side by 5 :     -75  =  a

and bada-bing, THERE's the solution !
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Terrell de shays statement balance is $432.10 he has one outstanding check for $37.00 what is terrells adjusted balance?
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5 0
3 years ago
HELP?
poizon [28]
My "work" is to enter the equations into a graphing calculator and let it show me the answers--just as your "work" is to copy the question to Brainly.

The solutions are
  (x, y) = (-0.5, 7.5)
  (x, y) = (3, 25)

_____
When you equate the expressions for y, you get the quadratic
  2x² -5x -3 = 0
  (2x +1)(x -3) = 0
  x = -1/2 or 3
  y = 5(x +2) = 15/2 or 25

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3 years ago
How many times larger is 70 than 7
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Answer:

63

Step-by-step explanation:


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