3r-25=-29+r

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Solution for 3r-25=-29+r equation:


Simplifying
3r + -25 = -29 + r

Reorder the terms:
-25 + 3r = -29 + r

Solving
-25 + 3r = -29 + r

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.
-25 + 3r + -1r = -29 + r + -1r

Combine like terms: 3r + -1r = 2r
-25 + 2r = -29 + r + -1r

Combine like terms: r + -1r = 0
-25 + 2r = -29 + 0
-25 + 2r = -29

Add '25' to each side of the equation.
-25 + 25 + 2r = -29 + 25

Combine like terms: -25 + 25 = 0
0 + 2r = -29 + 25
2r = -29 + 25

Combine like terms: -29 + 25 = -4
2r = -4

Divide each side by '2'.
r = -2

Simplifying
r = -2

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