3=1.6r-5

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Solution for 3=1.6r-5 equation:


Simplifying
3 = 1.6r + -5

Reorder the terms:
3 = -5 + 1.6r

Solving
3 = -5 + 1.6r

Solving for variable 'r'.

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

Add '-1.6r' to each side of the equation.
3 + -1.6r = -5 + 1.6r + -1.6r

Combine like terms: 1.6r + -1.6r = 0.0
3 + -1.6r = -5 + 0.0
3 + -1.6r = -5

Add '-3' to each side of the equation.
3 + -3 + -1.6r = -5 + -3

Combine like terms: 3 + -3 = 0
0 + -1.6r = -5 + -3
-1.6r = -5 + -3

Combine like terms: -5 + -3 = -8
-1.6r = -8

Divide each side by '-1.6'.
r = 5

Simplifying
r = 5

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