4(-r-2)=-16-6r

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Solution for 4(-r-2)=-16-6r equation:


Simplifying
4(-1r + -2) = -16 + -6r

Reorder the terms:
4(-2 + -1r) = -16 + -6r
(-2 * 4 + -1r * 4) = -16 + -6r
(-8 + -4r) = -16 + -6r

Solving
-8 + -4r = -16 + -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.
-8 + -4r + 6r = -16 + -6r + 6r

Combine like terms: -4r + 6r = 2r
-8 + 2r = -16 + -6r + 6r

Combine like terms: -6r + 6r = 0
-8 + 2r = -16 + 0
-8 + 2r = -16

Add '8' to each side of the equation.
-8 + 8 + 2r = -16 + 8

Combine like terms: -8 + 8 = 0
0 + 2r = -16 + 8
2r = -16 + 8

Combine like terms: -16 + 8 = -8
2r = -8

Divide each side by '2'.
r = -4

Simplifying
r = -4

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