9r+4=29r+9

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Solution for 9r+4=29r+9 equation:


Simplifying
9r + 4 = 29r + 9

Reorder the terms:
4 + 9r = 29r + 9

Reorder the terms:
4 + 9r = 9 + 29r

Solving
4 + 9r = 9 + 29r

Solving for variable 'r'.

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

Add '-29r' to each side of the equation.
4 + 9r + -29r = 9 + 29r + -29r

Combine like terms: 9r + -29r = -20r
4 + -20r = 9 + 29r + -29r

Combine like terms: 29r + -29r = 0
4 + -20r = 9 + 0
4 + -20r = 9

Add '-4' to each side of the equation.
4 + -4 + -20r = 9 + -4

Combine like terms: 4 + -4 = 0
0 + -20r = 9 + -4
-20r = 9 + -4

Combine like terms: 9 + -4 = 5
-20r = 5

Divide each side by '-20'.
r = -0.25

Simplifying
r = -0.25

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