6r-(3r+2)=10

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Solution for 6r-(3r+2)=10 equation:


Simplifying
6r + -1(3r + 2) = 10

Reorder the terms:
6r + -1(2 + 3r) = 10
6r + (2 * -1 + 3r * -1) = 10
6r + (-2 + -3r) = 10

Reorder the terms:
-2 + 6r + -3r = 10

Combine like terms: 6r + -3r = 3r
-2 + 3r = 10

Solving
-2 + 3r = 10

Solving for variable 'r'.

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

Add '2' to each side of the equation.
-2 + 2 + 3r = 10 + 2

Combine like terms: -2 + 2 = 0
0 + 3r = 10 + 2
3r = 10 + 2

Combine like terms: 10 + 2 = 12
3r = 12

Divide each side by '3'.
r = 4

Simplifying
r = 4

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