What is the answer to -11+1.5(2-6d)+1.5d=29.5 ?

The answer to -11+1.5(2-6d)+1.5d=29.5 is d=-5

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-11+1.5(2-6d)+1.5d=29.5

- 11 + 1.5 (2 - 6 d) + 1.5 d = 29.5

d = - 5

Solution steps

- 11 + 1.5 (2 - 6 d) + 1.5 d = 29.5

Multiply both sides by

10

- 110 + 15 (2 - 6 d) + 15 d = 295

Move

110

to the right side

15 (2 - 6 d) + 15 d = 405

Expand

15 (2 - 6 d) : 30 - 90 d

30 - 90 d + 15 d = 405

Add similar elements:

- 90 d + 15 d = - 75 d

30 - 75 d = 405

Move

30

to the right side

- 75 d = 375

Divide both sides by

- 75

d = - 5

49 - (2 x) 2 = 0

x, y = - 2 b x + 7 y

3 x - 5 = 34

- 4 x = \frac{1}{4}

x, 2 x - 2 y d = y + x d

What is the answer to -11+1.5(2-6d)+1.5d=29.5 ?
The answer to -11+1.5(2-6d)+1.5d=29.5 is d=-5
Solve for d: -11+1.5(2-6d)+1.5d=29.5
The solution is d=-5