-3(4r+2)-2(2r-6)-6r=

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Solution for -3(4r+2)-2(2r-6)-6r= equation:


Simplifying
-3(4r + 2) + -2(2r + -6) + -6r = 0

Reorder the terms:
-3(2 + 4r) + -2(2r + -6) + -6r = 0
(2 * -3 + 4r * -3) + -2(2r + -6) + -6r = 0
(-6 + -12r) + -2(2r + -6) + -6r = 0

Reorder the terms:
-6 + -12r + -2(-6 + 2r) + -6r = 0
-6 + -12r + (-6 * -2 + 2r * -2) + -6r = 0
-6 + -12r + (12 + -4r) + -6r = 0

Reorder the terms:
-6 + 12 + -12r + -4r + -6r = 0

Combine like terms: -6 + 12 = 6
6 + -12r + -4r + -6r = 0

Combine like terms: -12r + -4r = -16r
6 + -16r + -6r = 0

Combine like terms: -16r + -6r = -22r
6 + -22r = 0

Solving
6 + -22r = 0

Solving for variable 'r'.

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

Add '-6' to each side of the equation.
6 + -6 + -22r = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -22r = 0 + -6
-22r = 0 + -6

Combine like terms: 0 + -6 = -6
-22r = -6

Divide each side by '-22'.
r = 0.2727272727

Simplifying
r = 0.2727272727

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