5r-26=3r+9r+9

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Solution for 5r-26=3r+9r+9 equation:


Simplifying
5r + -26 = 3r + 9r + 9

Reorder the terms:
-26 + 5r = 3r + 9r + 9

Reorder the terms:
-26 + 5r = 9 + 3r + 9r

Combine like terms: 3r + 9r = 12r
-26 + 5r = 9 + 12r

Solving
-26 + 5r = 9 + 12r

Solving for variable 'r'.

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

Add '-12r' to each side of the equation.
-26 + 5r + -12r = 9 + 12r + -12r

Combine like terms: 5r + -12r = -7r
-26 + -7r = 9 + 12r + -12r

Combine like terms: 12r + -12r = 0
-26 + -7r = 9 + 0
-26 + -7r = 9

Add '26' to each side of the equation.
-26 + 26 + -7r = 9 + 26

Combine like terms: -26 + 26 = 0
0 + -7r = 9 + 26
-7r = 9 + 26

Combine like terms: 9 + 26 = 35
-7r = 35

Divide each side by '-7'.
r = -5

Simplifying
r = -5

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