3+2r-2=9r+5-6r

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Solution for 3+2r-2=9r+5-6r equation:


Simplifying
3 + 2r + -2 = 9r + 5 + -6r

Reorder the terms:
3 + -2 + 2r = 9r + 5 + -6r

Combine like terms: 3 + -2 = 1
1 + 2r = 9r + 5 + -6r

Reorder the terms:
1 + 2r = 5 + 9r + -6r

Combine like terms: 9r + -6r = 3r
1 + 2r = 5 + 3r

Solving
1 + 2r = 5 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
1 + 2r + -3r = 5 + 3r + -3r

Combine like terms: 2r + -3r = -1r
1 + -1r = 5 + 3r + -3r

Combine like terms: 3r + -3r = 0
1 + -1r = 5 + 0
1 + -1r = 5

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

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

Combine like terms: 5 + -1 = 4
-1r = 4

Divide each side by '-1'.
r = -4

Simplifying
r = -4

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