-12r+3+r=19

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Solution for -12r+3+r=19 equation:


Simplifying
-12r + 3 + r = 19

Reorder the terms:
3 + -12r + r = 19

Combine like terms: -12r + r = -11r
3 + -11r = 19

Solving
3 + -11r = 19

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + -11r = 19 + -3

Combine like terms: 3 + -3 = 0
0 + -11r = 19 + -3
-11r = 19 + -3

Combine like terms: 19 + -3 = 16
-11r = 16

Divide each side by '-11'.
r = -1.454545455

Simplifying
r = -1.454545455

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