-3r+9=1-5r

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Solution for -3r+9=1-5r equation:


Simplifying
-3r + 9 = 1 + -5r

Reorder the terms:
9 + -3r = 1 + -5r

Solving
9 + -3r = 1 + -5r

Solving for variable 'r'.

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

Add '5r' to each side of the equation.
9 + -3r + 5r = 1 + -5r + 5r

Combine like terms: -3r + 5r = 2r
9 + 2r = 1 + -5r + 5r

Combine like terms: -5r + 5r = 0
9 + 2r = 1 + 0
9 + 2r = 1

Add '-9' to each side of the equation.
9 + -9 + 2r = 1 + -9

Combine like terms: 9 + -9 = 0
0 + 2r = 1 + -9
2r = 1 + -9

Combine like terms: 1 + -9 = -8
2r = -8

Divide each side by '2'.
r = -4

Simplifying
r = -4

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