r-6=3r-8

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Solution for r-6=3r-8 equation:


Simplifying
r + -6 = 3r + -8

Reorder the terms:
-6 + r = 3r + -8

Reorder the terms:
-6 + r = -8 + 3r

Solving
-6 + r = -8 + 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.
-6 + r + -3r = -8 + 3r + -3r

Combine like terms: r + -3r = -2r
-6 + -2r = -8 + 3r + -3r

Combine like terms: 3r + -3r = 0
-6 + -2r = -8 + 0
-6 + -2r = -8

Add '6' to each side of the equation.
-6 + 6 + -2r = -8 + 6

Combine like terms: -6 + 6 = 0
0 + -2r = -8 + 6
-2r = -8 + 6

Combine like terms: -8 + 6 = -2
-2r = -2

Divide each side by '-2'.
r = 1

Simplifying
r = 1

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