-5-r=1+2r

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Solution for -5-r=1+2r equation:


Simplifying
-5 + -1r = 1 + 2r

Solving
-5 + -1r = 1 + 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
-5 + -1r + -2r = 1 + 2r + -2r

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

Combine like terms: 2r + -2r = 0
-5 + -3r = 1 + 0
-5 + -3r = 1

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

Combine like terms: -5 + 5 = 0
0 + -3r = 1 + 5
-3r = 1 + 5

Combine like terms: 1 + 5 = 6
-3r = 6

Divide each side by '-3'.
r = -2

Simplifying
r = -2

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