4r-5=9+3r

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Solution for 4r-5=9+3r equation:


Simplifying
4r + -5 = 9 + 3r

Reorder the terms:
-5 + 4r = 9 + 3r

Solving
-5 + 4r = 9 + 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.
-5 + 4r + -3r = 9 + 3r + -3r

Combine like terms: 4r + -3r = 1r
-5 + 1r = 9 + 3r + -3r

Combine like terms: 3r + -3r = 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 = 14
1r = 14

Divide each side by '1'.
r = 14

Simplifying
r = 14

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