-0.5r+1=-r-2

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Solution for -0.5r+1=-r-2 equation:


Simplifying
-0.5r + 1 = -1r + -2

Reorder the terms:
1 + -0.5r = -1r + -2

Reorder the terms:
1 + -0.5r = -2 + -1r

Solving
1 + -0.5r = -2 + -1r

Solving for variable 'r'.

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

Add 'r' to each side of the equation.
1 + -0.5r + r = -2 + -1r + r

Combine like terms: -0.5r + r = 0.5r
1 + 0.5r = -2 + -1r + r

Combine like terms: -1r + r = 0
1 + 0.5r = -2 + 0
1 + 0.5r = -2

Add '-1' to each side of the equation.
1 + -1 + 0.5r = -2 + -1

Combine like terms: 1 + -1 = 0
0 + 0.5r = -2 + -1
0.5r = -2 + -1

Combine like terms: -2 + -1 = -3
0.5r = -3

Divide each side by '0.5'.
r = -6

Simplifying
r = -6

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