-3r+0.5=4

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Solution for -3r+0.5=4 equation: 


Simplifying
-3r + 0.5 = 4

Reorder the terms:
0.5 + -3r = 4

Solving
0.5 + -3r = 4

Solving for variable 'r'.

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

Add '-0.5' to each side of the equation.
0.5 + -0.5 + -3r = 4 + -0.5

Combine like terms: 0.5 + -0.5 = 0.0
0.0 + -3r = 4 + -0.5
-3r = 4 + -0.5

Combine like terms: 4 + -0.5 = 3.5
-3r = 3.5

Divide each side by '-3'.
r = -1.166666667

Simplifying
r = -1.166666667

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