5p+d*r=r-7

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Solution for 5p+d*r=r-7 equation:


Simplifying
5p + d * r = r + -7

Multiply d * r
5p + dr = r + -7

Reorder the terms:
dr + 5p = r + -7

Reorder the terms:
dr + 5p = -7 + r

Solving
dr + 5p = -7 + r

Solving for variable 'd'.

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

Add '-5p' to each side of the equation.
dr + 5p + -5p = -7 + -5p + r

Combine like terms: 5p + -5p = 0
dr + 0 = -7 + -5p + r
dr = -7 + -5p + r

Divide each side by 'r'.
d = -7r-1 + -5pr-1 + 1

Simplifying
d = -7r-1 + -5pr-1 + 1

Reorder the terms:
d = 1 + -5pr-1 + -7r-1

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