7d-r(d+8)=-8

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Solution for 7d-r(d+8)=-8 equation:


Simplifying
7d + -1r(d + 8) = -8

Reorder the terms:
7d + -1r(8 + d) = -8
7d + (8 * -1r + d * -1r) = -8

Reorder the terms:
7d + (-1dr + -8r) = -8
7d + (-1dr + -8r) = -8

Solving
7d + -1dr + -8r = -8

Solving for variable 'd'.

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

Add '8r' to each side of the equation.
7d + -1dr + -8r + 8r = -8 + 8r

Combine like terms: -8r + 8r = 0
7d + -1dr + 0 = -8 + 8r
7d + -1dr = -8 + 8r

Reorder the terms:
8 + 7d + -1dr + -8r = -8 + 8r + 8 + -8r

Reorder the terms:
8 + 7d + -1dr + -8r = -8 + 8 + 8r + -8r

Combine like terms: -8 + 8 = 0
8 + 7d + -1dr + -8r = 0 + 8r + -8r
8 + 7d + -1dr + -8r = 8r + -8r

Combine like terms: 8r + -8r = 0
8 + 7d + -1dr + -8r = 0

The solution to this equation could not be determined.

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