-2.73=0.42r

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Solution for -2.73=0.42r equation:


Simplifying
-2.73 = 0.42r

Solving
-2.73 = 0.42r

Solving for variable 'r'.

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

Add '-0.42r' to each side of the equation.
-2.73 + -0.42r = 0.42r + -0.42r

Combine like terms: 0.42r + -0.42r = 0.00
-2.73 + -0.42r = 0.00

Add '2.73' to each side of the equation.
-2.73 + 2.73 + -0.42r = 0.00 + 2.73

Combine like terms: -2.73 + 2.73 = 0.00
0.00 + -0.42r = 0.00 + 2.73
-0.42r = 0.00 + 2.73

Combine like terms: 0.00 + 2.73 = 2.73
-0.42r = 2.73

Divide each side by '-0.42'.
r = -6.5

Simplifying
r = -6.5

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