0.25-2r=4

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Solution for 0.25-2r=4 equation:


0.25-2r=4

We simplify the equation to the form, which is simple to understand 
0.25-2r=4

We move all terms containing r to the left and all other terms to the right. 
-2r=+4-0.25

We simplify left and right side of the equation. 
-2r=+3.75

We divide both sides of the equation by -2 to get r. 
r=-1.875

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