6r+7r=10+3r

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Solution for 6r+7r=10+3r equation: 


Simplifying
6r + 7r = 10 + 3r

Combine like terms: 6r + 7r = 13r
13r = 10 + 3r

Solving
13r = 10 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
13r + -3r = 10 + 3r + -3r

Combine like terms: 13r + -3r = 10r
10r = 10 + 3r + -3r

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

Divide each side by '10'.
r = 1

Simplifying
r = 1

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