What is the answer to 19d-16d-d-d-1=12 ?

The answer to 19d-16d-d-d-1=12 is d=13

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19d-16d-d-d-1=12

19 d - 16 d - d - d - 1 = 12

d = 13

Solution steps

19 d - 16 d - d - d - 1 = 12

Add similar elements:

19 d - 16 d - d - d = d

d - 1 = 12

Move

1

to the right side

d = 13

5 x - 6 = 3 x + 8

\frac{1}{2} - \frac{3}{10} v + 2 = \frac{1}{5} v + \frac{3}{2}

- 3 - \frac{11}{5} c + 4 c = \frac{3}{2} c

52 - 2 g = 52 g - 3 + g

w, 4 (g - w) = 5 w - 3