3r=1(r+10)

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Solution for 3r=1(r+10) equation: 


Simplifying
3r = 1(r + 10)

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

Solving
3r = 10 + 1r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
3r + -1r = 10 + 1r + -1r

Combine like terms: 3r + -1r = 2r
2r = 10 + 1r + -1r

Combine like terms: 1r + -1r = 0
2r = 10 + 0
2r = 10

Divide each side by '2'.
r = 5

Simplifying
r = 5

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