3=3-8r+2r

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Solution for 3=3-8r+2r equation:


Simplifying
3 = 3 + -8r + 2r

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

Add '-3' to each side of the equation.
3 + -3 = 3 + -3 + -6r

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

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

Solving
0 = -6r

Solving for variable 'r'.

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

Add '6r' to each side of the equation.
0 + 6r = -6r + 6r
Remove the zero:
6r = -6r + 6r

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

Divide each side by '6'.
r = 0

Simplifying
r = 0

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