2+6r-3r=-13

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Solution for 2+6r-3r=-13 equation: 


Simplifying
2 + 6r + -3r = -13

Combine like terms: 6r + -3r = 3r
2 + 3r = -13

Solving
2 + 3r = -13

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 = -13 + -2

Combine like terms: 2 + -2 = 0
0 + 3r = -13 + -2
3r = -13 + -2

Combine like terms: -13 + -2 = -15
3r = -15

Divide each side by '3'.
r = -5

Simplifying
r = -5

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