Find the value of .

d = 30

Step-by-step explanation:

Isolate the variable, d. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

Note that PEMDAS =

Parenthesis

Exponents (& roots)

Multiplication

Division

Addition

Subtraction

...and is the order in which you solve.

First, subtract 4 from both sides:

(3d)/6 + 4 = 19

(3d)/6 + 4 (-4) = 19 (-4)

(3d)/6 = 19 - 4

(3d)/6 = 15

Isolate the variable, d. Multiply 6 to both sides.

(3d)/6 x 6 = 15 x 6

3d = 15 x 6

Isolate the variable, d. Divide 3 from both sides:

(3d)/3 = 15 x (6/3)

d = (15 x (6/3) = 15 x 2 = 30)

d = 30

30 is your answer for d.

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5