-5(4+8r)-6r=

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Solution for -5(4+8r)-6r= equation:


Simplifying
-5(4 + 8r) + -6r = 0
(4 * -5 + 8r * -5) + -6r = 0
(-20 + -40r) + -6r = 0

Combine like terms: -40r + -6r = -46r
-20 + -46r = 0

Solving
-20 + -46r = 0

Solving for variable 'r'.

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

Add '20' to each side of the equation.
-20 + 20 + -46r = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -46r = 0 + 20
-46r = 0 + 20

Combine like terms: 0 + 20 = 20
-46r = 20

Divide each side by '-46'.
r = -0.4347826087

Simplifying
r = -0.4347826087

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