7(d+8)=3(d-5)+4d

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Solution for 7(d+8)=3(d-5)+4d equation:


Simplifying
7(d + 8) = 3(d + -5) + 4d

Reorder the terms:
7(8 + d) = 3(d + -5) + 4d
(8 * 7 + d * 7) = 3(d + -5) + 4d
(56 + 7d) = 3(d + -5) + 4d

Reorder the terms:
56 + 7d = 3(-5 + d) + 4d
56 + 7d = (-5 * 3 + d * 3) + 4d
56 + 7d = (-15 + 3d) + 4d

Combine like terms: 3d + 4d = 7d
56 + 7d = -15 + 7d

Add '-7d' to each side of the equation.
56 + 7d + -7d = -15 + 7d + -7d

Combine like terms: 7d + -7d = 0
56 + 0 = -15 + 7d + -7d
56 = -15 + 7d + -7d

Combine like terms: 7d + -7d = 0
56 = -15 + 0
56 = -15

Solving
56 = -15

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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