7-4r-6r=-13

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Solution for 7-4r-6r=-13 equation: 


Simplifying
7 + -4r + -6r = -13

Combine like terms: -4r + -6r = -10r
7 + -10r = -13

Solving
7 + -10r = -13

Solving for variable 'r'.

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

Add '-7' to each side of the equation.
7 + -7 + -10r = -13 + -7

Combine like terms: 7 + -7 = 0
0 + -10r = -13 + -7
-10r = -13 + -7

Combine like terms: -13 + -7 = -20
-10r = -20

Divide each side by '-10'.
r = 2

Simplifying
r = 2

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