2r-14-2r-3=9r-2

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Solution for 2r-14-2r-3=9r-2 equation:


Simplifying
2r + -14 + -2r + -3 = 9r + -2

Reorder the terms:
-14 + -3 + 2r + -2r = 9r + -2

Combine like terms: -14 + -3 = -17
-17 + 2r + -2r = 9r + -2

Combine like terms: 2r + -2r = 0
-17 + 0 = 9r + -2
-17 = 9r + -2

Reorder the terms:
-17 = -2 + 9r

Solving
-17 = -2 + 9r

Solving for variable 'r'.

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

Add '-9r' to each side of the equation.
-17 + -9r = -2 + 9r + -9r

Combine like terms: 9r + -9r = 0
-17 + -9r = -2 + 0
-17 + -9r = -2

Add '17' to each side of the equation.
-17 + 17 + -9r = -2 + 17

Combine like terms: -17 + 17 = 0
0 + -9r = -2 + 17
-9r = -2 + 17

Combine like terms: -2 + 17 = 15
-9r = 15

Divide each side by '-9'.
r = -1.666666667

Simplifying
r = -1.666666667

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