2(3r-8)-4=10

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Solution for 2(3r-8)-4=10 equation: 


Simplifying
2(3r + -8) + -4 = 10

Reorder the terms:
2(-8 + 3r) + -4 = 10
(-8 * 2 + 3r * 2) + -4 = 10
(-16 + 6r) + -4 = 10

Reorder the terms:
-16 + -4 + 6r = 10

Combine like terms: -16 + -4 = -20
-20 + 6r = 10

Solving
-20 + 6r = 10

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 + 6r = 10 + 20

Combine like terms: -20 + 20 = 0
0 + 6r = 10 + 20
6r = 10 + 20

Combine like terms: 10 + 20 = 30
6r = 30

Divide each side by '6'.
r = 5

Simplifying
r = 5

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