d+14=8(d+7)

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Solution for d+14=8(d+7) equation:


Simplifying
d + 14 = 8(d + 7)

Reorder the terms:
14 + d = 8(d + 7)

Reorder the terms:
14 + d = 8(7 + d)
14 + d = (7 * 8 + d * 8)
14 + d = (56 + 8d)

Solving
14 + d = 56 + 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.
14 + d + -8d = 56 + 8d + -8d

Combine like terms: d + -8d = -7d
14 + -7d = 56 + 8d + -8d

Combine like terms: 8d + -8d = 0
14 + -7d = 56 + 0
14 + -7d = 56

Add '-14' to each side of the equation.
14 + -14 + -7d = 56 + -14

Combine like terms: 14 + -14 = 0
0 + -7d = 56 + -14
-7d = 56 + -14

Combine like terms: 56 + -14 = 42
-7d = 42

Divide each side by '-7'.
d = -6

Simplifying
d = -6

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