-6=2(r+-2)

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


Simplifying
-6 = 2(r + -2)

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

Solving
-6 = -4 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
-6 + -2r = -4 + 2r + -2r

Combine like terms: 2r + -2r = 0
-6 + -2r = -4 + 0
-6 + -2r = -4

Add '6' to each side of the equation.
-6 + 6 + -2r = -4 + 6

Combine like terms: -6 + 6 = 0
0 + -2r = -4 + 6
-2r = -4 + 6

Combine like terms: -4 + 6 = 2
-2r = 2

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

Simplifying
r = -1

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