5d-9+2d+5=10

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Solution for 5d-9+2d+5=10 equation:


Simplifying
5d + -9 + 2d + 5 = 10

Reorder the terms:
-9 + 5 + 5d + 2d = 10

Combine like terms: -9 + 5 = -4
-4 + 5d + 2d = 10

Combine like terms: 5d + 2d = 7d
-4 + 7d = 10

Solving
-4 + 7d = 10

Solving for variable 'd'.

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

Add '4' to each side of the equation.
-4 + 4 + 7d = 10 + 4

Combine like terms: -4 + 4 = 0
0 + 7d = 10 + 4
7d = 10 + 4

Combine like terms: 10 + 4 = 14
7d = 14

Divide each side by '7'.
d = 2

Simplifying
d = 2

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