Donovan M.

asked • 10/08/12

3/4d+4 = 1/4d+18

simplify anwser

1 Expert Answer

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Inactive Tutor answered • 10/08/12

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3/4d + 4 = 1/4d +18

Minus each side by 1/4d.
 3/4d + 4 =  1/4d + 18
-1/4d + 0 = -1/4d + 18
 2/4d + 4 = 18

Simplify the faction
1/2d + 4 = 18

Sbutract each side by 4
1/2d + 4 = 18
        - 4 = -4
1/2d = 14

Multiply each side by 2 to get rid of the fraction.

2(1/2d) = 14 * 2

d = 28

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