17+11r=-3+12r

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Solution for 17+11r=-3+12r equation:


Simplifying
17 + 11r = -3 + 12r

Solving
17 + 11r = -3 + 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
17 + 11r + -12r = -3 + 12r + -12r

Combine like terms: 11r + -12r = -1r
17 + -1r = -3 + 12r + -12r

Combine like terms: 12r + -12r = 0
17 + -1r = -3 + 0
17 + -1r = -3

Add '-17' to each side of the equation.
17 + -17 + -1r = -3 + -17

Combine like terms: 17 + -17 = 0
0 + -1r = -3 + -17
-1r = -3 + -17

Combine like terms: -3 + -17 = -20
-1r = -20

Divide each side by '-1'.
r = 20

Simplifying
r = 20

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