-4r+5=-3r+9

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


Simplifying
-4r + 5 = -3r + 9

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

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 = 4
-1r = 4

Divide each side by '-1'.
r = -4

Simplifying
r = -4

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