-0.5r+3.5=-r

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Solution for -0.5r+3.5=-r equation:


Simplifying
-0.5r + 3.5 = -1r

Reorder the terms:
3.5 + -0.5r = -1r

Solving
3.5 + -0.5r = -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.
3.5 + -0.5r + r = -1r + r

Combine like terms: -0.5r + r = 0.5r
3.5 + 0.5r = -1r + r

Combine like terms: -1r + r = 0
3.5 + 0.5r = 0

Add '-3.5' to each side of the equation.
3.5 + -3.5 + 0.5r = 0 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + 0.5r = 0 + -3.5
0.5r = 0 + -3.5

Combine like terms: 0 + -3.5 = -3.5
0.5r = -3.5

Divide each side by '0.5'.
r = -7

Simplifying
r = -7

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