-11.3r+17.43+12.3r=-0.4r-8.75

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Solution for -11.3r+17.43+12.3r=-0.4r-8.75 equation: 


Simplifying
-11.3r + 17.43 + 12.3r = -0.4r + -8.75

Reorder the terms:
17.43 + -11.3r + 12.3r = -0.4r + -8.75

Combine like terms: -11.3r + 12.3r = 1r
17.43 + 1r = -0.4r + -8.75

Reorder the terms:
17.43 + 1r = -8.75 + -0.4r

Solving
17.43 + 1r = -8.75 + -0.4r

Solving for variable 'r'.

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

Add '0.4r' to each side of the equation.
17.43 + 1r + 0.4r = -8.75 + -0.4r + 0.4r

Combine like terms: 1r + 0.4r = 1.4r
17.43 + 1.4r = -8.75 + -0.4r + 0.4r

Combine like terms: -0.4r + 0.4r = 0.0
17.43 + 1.4r = -8.75 + 0.0
17.43 + 1.4r = -8.75

Add '-17.43' to each side of the equation.
17.43 + -17.43 + 1.4r = -8.75 + -17.43

Combine like terms: 17.43 + -17.43 = 0.00
0.00 + 1.4r = -8.75 + -17.43
1.4r = -8.75 + -17.43

Combine like terms: -8.75 + -17.43 = -26.18
1.4r = -26.18

Divide each side by '1.4'.
r = -18.7

Simplifying
r = -18.7

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