6r-(9-3r)=3

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Solution for 6r-(9-3r)=3 equation:


Simplifying
6r + -1(9 + -3r) = 3
6r + (9 * -1 + -3r * -1) = 3
6r + (-9 + 3r) = 3

Reorder the terms:
-9 + 6r + 3r = 3

Combine like terms: 6r + 3r = 9r
-9 + 9r = 3

Solving
-9 + 9r = 3

Solving for variable 'r'.

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

Add '9' to each side of the equation.
-9 + 9 + 9r = 3 + 9

Combine like terms: -9 + 9 = 0
0 + 9r = 3 + 9
9r = 3 + 9

Combine like terms: 3 + 9 = 12
9r = 12

Divide each side by '9'.
r = 1.333333333

Simplifying
r = 1.333333333

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