-2r-8(3+r)=6

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Solution for -2r-8(3+r)=6 equation:


Simplifying
-2r + -8(3 + r) = 6
-2r + (3 * -8 + r * -8) = 6
-2r + (-24 + -8r) = 6

Reorder the terms:
-24 + -2r + -8r = 6

Combine like terms: -2r + -8r = -10r
-24 + -10r = 6

Solving
-24 + -10r = 6

Solving for variable 'r'.

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

Add '24' to each side of the equation.
-24 + 24 + -10r = 6 + 24

Combine like terms: -24 + 24 = 0
0 + -10r = 6 + 24
-10r = 6 + 24

Combine like terms: 6 + 24 = 30
-10r = 30

Divide each side by '-10'.
r = -3

Simplifying
r = -3

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