.25(4r-1)=2r+.125

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Solution for .25(4r-1)=2r+.125 equation: 


Simplifying
0.25(4r + -1) = 2r + 0.125

Reorder the terms:
0.25(-1 + 4r) = 2r + 0.125
(-1 * 0.25 + 4r * 0.25) = 2r + 0.125
(-0.25 + 1r) = 2r + 0.125

Reorder the terms:
-0.25 + 1r = 0.125 + 2r

Solving
-0.25 + 1r = 0.125 + 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.
-0.25 + 1r + -2r = 0.125 + 2r + -2r

Combine like terms: 1r + -2r = -1r
-0.25 + -1r = 0.125 + 2r + -2r

Combine like terms: 2r + -2r = 0
-0.25 + -1r = 0.125 + 0
-0.25 + -1r = 0.125

Add '0.25' to each side of the equation.
-0.25 + 0.25 + -1r = 0.125 + 0.25

Combine like terms: -0.25 + 0.25 = 0.00
0.00 + -1r = 0.125 + 0.25
-1r = 0.125 + 0.25

Combine like terms: 0.125 + 0.25 = 0.375
-1r = 0.375

Divide each side by '-1'.
r = -0.375

Simplifying
r = -0.375

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