-1/3d + 4/5 = 3/4 solve for the variable.

Mathematics

2 answers:

vekshin13 years ago

7 0

-1/3d+4/5=3/4
-1/3d=3/4-4/5
-1/3d=15/20-16/2
-1/3d= -1/20 multiply everything by -1
1/3d=1/20
d=1/20 over 1/3
d=3/20

Gnesinka [82]3 years ago

4 0

Answer: x equals 12

Step-by-step explanation:

hope this helped

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