8r+17=5z+20

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Solution for 8r+17=5z+20 equation:


Simplifying
8r + 17 = 5z + 20

Reorder the terms:
17 + 8r = 5z + 20

Reorder the terms:
17 + 8r = 20 + 5z

Solving
17 + 8r = 20 + 5z

Solving for variable 'r'.

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

Add '-17' to each side of the equation.
17 + -17 + 8r = 20 + -17 + 5z

Combine like terms: 17 + -17 = 0
0 + 8r = 20 + -17 + 5z
8r = 20 + -17 + 5z

Combine like terms: 20 + -17 = 3
8r = 3 + 5z

Divide each side by '8'.
r = 0.375 + 0.625z

Simplifying
r = 0.375 + 0.625z

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