2r+5=9-5r+6r

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Solution for 2r+5=9-5r+6r equation:


Simplifying
2r + 5 = 9 + -5r + 6r

Reorder the terms:
5 + 2r = 9 + -5r + 6r

Combine like terms: -5r + 6r = 1r
5 + 2r = 9 + 1r

Solving
5 + 2r = 9 + 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.
5 + 2r + -1r = 9 + 1r + -1r

Combine like terms: 2r + -1r = 1r
5 + 1r = 9 + 1r + -1r

Combine like terms: 1r + -1r = 0
5 + 1r = 9 + 0
5 + 1r = 9

Add '-5' to each side of the equation.
5 + -5 + 1r = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 1r = 9 + -5
1r = 9 + -5

Combine like terms: 9 + -5 = 4
1r = 4

Divide each side by '1'.
r = 4

Simplifying
r = 4

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