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

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


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

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

Reorder the terms:
6 + -2r = 4(2 + 3r)
6 + -2r = (2 * 4 + 3r * 4)
6 + -2r = (8 + 12r)

Solving
6 + -2r = 8 + 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
6 + -2r + -12r = 8 + 12r + -12r

Combine like terms: -2r + -12r = -14r
6 + -14r = 8 + 12r + -12r

Combine like terms: 12r + -12r = 0
6 + -14r = 8 + 0
6 + -14r = 8

Add '-6' to each side of the equation.
6 + -6 + -14r = 8 + -6

Combine like terms: 6 + -6 = 0
0 + -14r = 8 + -6
-14r = 8 + -6

Combine like terms: 8 + -6 = 2
-14r = 2

Divide each side by '-14'.
r = -0.1428571429

Simplifying
r = -0.1428571429

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