-r-6=-6(1+3r)+2r

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Solution for -r-6=-6(1+3r)+2r equation:


Simplifying
-1r + -6 = -6(1 + 3r) + 2r

Reorder the terms:
-6 + -1r = -6(1 + 3r) + 2r
-6 + -1r = (1 * -6 + 3r * -6) + 2r
-6 + -1r = (-6 + -18r) + 2r

Combine like terms: -18r + 2r = -16r
-6 + -1r = -6 + -16r

Add '6' to each side of the equation.
-6 + 6 + -1r = -6 + 6 + -16r

Combine like terms: -6 + 6 = 0
0 + -1r = -6 + 6 + -16r
-1r = -6 + 6 + -16r

Combine like terms: -6 + 6 = 0
-1r = 0 + -16r
-1r = -16r

Solving
-1r = -16r

Solving for variable 'r'.

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

Add '16r' to each side of the equation.
-1r + 16r = -16r + 16r

Combine like terms: -1r + 16r = 15r
15r = -16r + 16r

Combine like terms: -16r + 16r = 0
15r = 0

Divide each side by '15'.
r = 0

Simplifying
r = 0

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