-12=4.7r+11.5

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Solution for -12=4.7r+11.5 equation:


Simplifying
-12 = 4.7r + 11.5

Reorder the terms:
-12 = 11.5 + 4.7r

Solving
-12 = 11.5 + 4.7r

Solving for variable 'r'.

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

Add '-4.7r' to each side of the equation.
-12 + -4.7r = 11.5 + 4.7r + -4.7r

Combine like terms: 4.7r + -4.7r = 0.0
-12 + -4.7r = 11.5 + 0.0
-12 + -4.7r = 11.5

Add '12' to each side of the equation.
-12 + 12 + -4.7r = 11.5 + 12

Combine like terms: -12 + 12 = 0
0 + -4.7r = 11.5 + 12
-4.7r = 11.5 + 12

Combine like terms: 11.5 + 12 = 23.5
-4.7r = 23.5

Divide each side by '-4.7'.
r = -5

Simplifying
r = -5

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