5d+7d-3=10-d

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Solution for 5d+7d-3=10-d equation:


Simplifying
5d + 7d + -3 = 10 + -1d

Reorder the terms:
-3 + 5d + 7d = 10 + -1d

Combine like terms: 5d + 7d = 12d
-3 + 12d = 10 + -1d

Solving
-3 + 12d = 10 + -1d

Solving for variable 'd'.

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

Add 'd' to each side of the equation.
-3 + 12d + d = 10 + -1d + d

Combine like terms: 12d + d = 13d
-3 + 13d = 10 + -1d + d

Combine like terms: -1d + d = 0
-3 + 13d = 10 + 0
-3 + 13d = 10

Add '3' to each side of the equation.
-3 + 3 + 13d = 10 + 3

Combine like terms: -3 + 3 = 0
0 + 13d = 10 + 3
13d = 10 + 3

Combine like terms: 10 + 3 = 13
13d = 13

Divide each side by '13'.
d = 1

Simplifying
d = 1

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