7z+3r=5

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Solution for 7z+3r=5 equation: 


Simplifying
7z + 3r = 5

Reorder the terms:
3r + 7z = 5

Solving
3r + 7z = 5

Solving for variable 'r'.

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

Add '-7z' to each side of the equation.
3r + 7z + -7z = 5 + -7z

Combine like terms: 7z + -7z = 0
3r + 0 = 5 + -7z
3r = 5 + -7z

Divide each side by '3'.
r = 1.666666667 + -2.333333333z

Simplifying
r = 1.666666667 + -2.333333333z

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