What is the answer to 1/2 (d+4)=d-1 ?

The answer to 1/2 (d+4)=d-1 is d=6

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1/2 (d+4)=d-1

\frac{1}{2} (d + 4) = d - 1

d = 6

Solution steps

\frac{1}{2} (d + 4) = d - 1

Expand

\frac{1}{2} (d + 4) : \frac{1}{2} d + 2

\frac{1}{2} d + 2 = d - 1

Move

2

to the right side

\frac{1}{2} d = d - 3

Move

d

to the left side

- \frac{1}{2} d = - 3

Multiply both sides by

- 2

d = 6

3 m - 6 = 15

x, 14 x - 2 y - 50 = 0

2 x + 15 = 3

ln (0)^{2} + 4 (0) + 5 + C = ln (5)

- y = - 4