0.5+6=3-2r

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Solution for 0.5+6=3-2r equation:


Simplifying
0.5 + 6 = 3 + -2r

Combine like terms: 0.5 + 6 = 6.5
6.5 = 3 + -2r

Solving
6.5 = 3 + -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.
6.5 + 2r = 3 + -2r + 2r

Combine like terms: -2r + 2r = 0
6.5 + 2r = 3 + 0
6.5 + 2r = 3

Add '-6.5' to each side of the equation.
6.5 + -6.5 + 2r = 3 + -6.5

Combine like terms: 6.5 + -6.5 = 0.0
0.0 + 2r = 3 + -6.5
2r = 3 + -6.5

Combine like terms: 3 + -6.5 = -3.5
2r = -3.5

Divide each side by '2'.
r = -1.75

Simplifying
r = -1.75

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