-7+15d+9d+7y=

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Solution for -7+15d+9d+7y= equation:


Simplifying
-7 + 15d + 9d + 7y = 0

Combine like terms: 15d + 9d = 24d
-7 + 24d + 7y = 0

Solving
-7 + 24d + 7y = 0

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '7' to each side of the equation.
-7 + 24d + 7 + 7y = 0 + 7

Reorder the terms:
-7 + 7 + 24d + 7y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 24d + 7y = 0 + 7
24d + 7y = 0 + 7

Combine like terms: 0 + 7 = 7
24d + 7y = 7

Add '-7y' to each side of the equation.
24d + 7y + -7y = 7 + -7y

Combine like terms: 7y + -7y = 0
24d + 0 = 7 + -7y
24d = 7 + -7y

Divide each side by '24'.
d = 0.2916666667 + -0.2916666667y

Simplifying
d = 0.2916666667 + -0.2916666667y

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