9+19r-3=9r-132-4r

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Solution for 9+19r-3=9r-132-4r equation:


Simplifying
9 + 19r + -3 = 9r + -132 + -4r

Reorder the terms:
9 + -3 + 19r = 9r + -132 + -4r

Combine like terms: 9 + -3 = 6
6 + 19r = 9r + -132 + -4r

Reorder the terms:
6 + 19r = -132 + 9r + -4r

Combine like terms: 9r + -4r = 5r
6 + 19r = -132 + 5r

Solving
6 + 19r = -132 + 5r

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
6 + 19r + -5r = -132 + 5r + -5r

Combine like terms: 19r + -5r = 14r
6 + 14r = -132 + 5r + -5r

Combine like terms: 5r + -5r = 0
6 + 14r = -132 + 0
6 + 14r = -132

Add '-6' to each side of the equation.
6 + -6 + 14r = -132 + -6

Combine like terms: 6 + -6 = 0
0 + 14r = -132 + -6
14r = -132 + -6

Combine like terms: -132 + -6 = -138
14r = -138

Divide each side by '14'.
r = -9.857142857

Simplifying
r = -9.857142857

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