tylergiuliani7 tylergiuliani7
  • 22-05-2019
  • Mathematics
contestada

4x=-4r+2d for x. Mary

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Luv2Teach
Luv2Teach Luv2Teach
  • 22-05-2019

Answer:

x = r + (1/2)d

Step-by-step explanation:

If you're solving for x, you have to undo the multiplication between the x and the 4 by doing the opposite operation.  Division is opposite of multiplication, so if you divide the 4x by 4, you have to divide everything on the other side of the equals sign by 4 since this is an equation.  4r/4 = r, and 2d/4 = 1/2 d

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