4(d+7)=4(d-5)

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Solution for 4(d+7)=4(d-5) equation:


Simplifying
4(d + 7) = 4(d + -5)

Reorder the terms:
4(7 + d) = 4(d + -5)
(7 * 4 + d * 4) = 4(d + -5)
(28 + 4d) = 4(d + -5)

Reorder the terms:
28 + 4d = 4(-5 + d)
28 + 4d = (-5 * 4 + d * 4)
28 + 4d = (-20 + 4d)

Add '-4d' to each side of the equation.
28 + 4d + -4d = -20 + 4d + -4d

Combine like terms: 4d + -4d = 0
28 + 0 = -20 + 4d + -4d
28 = -20 + 4d + -4d

Combine like terms: 4d + -4d = 0
28 = -20 + 0
28 = -20

Solving
28 = -20

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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