9+6r-4=9r+14-2r

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Solution for 9+6r-4=9r+14-2r equation:


Simplifying
9 + 6r + -4 = 9r + 14 + -2r

Reorder the terms:
9 + -4 + 6r = 9r + 14 + -2r

Combine like terms: 9 + -4 = 5
5 + 6r = 9r + 14 + -2r

Reorder the terms:
5 + 6r = 14 + 9r + -2r

Combine like terms: 9r + -2r = 7r
5 + 6r = 14 + 7r

Solving
5 + 6r = 14 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
5 + 6r + -7r = 14 + 7r + -7r

Combine like terms: 6r + -7r = -1r
5 + -1r = 14 + 7r + -7r

Combine like terms: 7r + -7r = 0
5 + -1r = 14 + 0
5 + -1r = 14

Add '-5' to each side of the equation.
5 + -5 + -1r = 14 + -5

Combine like terms: 5 + -5 = 0
0 + -1r = 14 + -5
-1r = 14 + -5

Combine like terms: 14 + -5 = 9
-1r = 9

Divide each side by '-1'.
r = -9

Simplifying
r = -9

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