1.9r-2.6=-1.68

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Solution for 1.9r-2.6=-1.68 equation:


Simplifying
1.9r + -2.6 = -1.68

Reorder the terms:
-2.6 + 1.9r = -1.68

Solving
-2.6 + 1.9r = -1.68

Solving for variable 'r'.

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

Add '2.6' to each side of the equation.
-2.6 + 2.6 + 1.9r = -1.68 + 2.6

Combine like terms: -2.6 + 2.6 = 0.0
0.0 + 1.9r = -1.68 + 2.6
1.9r = -1.68 + 2.6

Combine like terms: -1.68 + 2.6 = 0.92
1.9r = 0.92

Divide each side by '1.9'.
r = 0.4842105263

Simplifying
r = 0.4842105263

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