-4(-4r-2)=-11-3r

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Solution for -4(-4r-2)=-11-3r equation:


Simplifying
-4(-4r + -2) = -11 + -3r

Reorder the terms:
-4(-2 + -4r) = -11 + -3r
(-2 * -4 + -4r * -4) = -11 + -3r
(8 + 16r) = -11 + -3r

Solving
8 + 16r = -11 + -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
8 + 16r + 3r = -11 + -3r + 3r

Combine like terms: 16r + 3r = 19r
8 + 19r = -11 + -3r + 3r

Combine like terms: -3r + 3r = 0
8 + 19r = -11 + 0
8 + 19r = -11

Add '-8' to each side of the equation.
8 + -8 + 19r = -11 + -8

Combine like terms: 8 + -8 = 0
0 + 19r = -11 + -8
19r = -11 + -8

Combine like terms: -11 + -8 = -19
19r = -19

Divide each side by '19'.
r = -1

Simplifying
r = -1

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