-2-4r=47

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Solution for -2-4r=47 equation: 


Simplifying
-2 + -4r = 47

Solving
-2 + -4r = 47

Solving for variable 'r'.

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

Add '2' to each side of the equation.
-2 + 2 + -4r = 47 + 2

Combine like terms: -2 + 2 = 0
0 + -4r = 47 + 2
-4r = 47 + 2

Combine like terms: 47 + 2 = 49
-4r = 49

Divide each side by '-4'.
r = -12.25

Simplifying
r = -12.25

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