14+7=-7d-d+22

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Solution for 14+7=-7d-d+22 equation:


Simplifying
14 + 7 = -7d + -1d + 22

Combine like terms: 14 + 7 = 21
21 = -7d + -1d + 22

Reorder the terms:
21 = 22 + -7d + -1d

Combine like terms: -7d + -1d = -8d
21 = 22 + -8d

Solving
21 = 22 + -8d

Solving for variable 'd'.

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

Add '8d' to each side of the equation.
21 + 8d = 22 + -8d + 8d

Combine like terms: -8d + 8d = 0
21 + 8d = 22 + 0
21 + 8d = 22

Add '-21' to each side of the equation.
21 + -21 + 8d = 22 + -21

Combine like terms: 21 + -21 = 0
0 + 8d = 22 + -21
8d = 22 + -21

Combine like terms: 22 + -21 = 1
8d = 1

Divide each side by '8'.
d = 0.125

Simplifying
d = 0.125

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