0.25(7+3r)=0.125r

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Solution for 0.25(7+3r)=0.125r equation: 


Simplifying
0.25(7 + 3r) = 0.125r
(7 * 0.25 + 3r * 0.25) = 0.125r
(1.75 + 0.75r) = 0.125r

Solving
1.75 + 0.75r = 0.125r

Solving for variable 'r'.

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

Add '-0.125r' to each side of the equation.
1.75 + 0.75r + -0.125r = 0.125r + -0.125r

Combine like terms: 0.75r + -0.125r = 0.625r
1.75 + 0.625r = 0.125r + -0.125r

Combine like terms: 0.125r + -0.125r = 0.000
1.75 + 0.625r = 0.000

Add '-1.75' to each side of the equation.
1.75 + -1.75 + 0.625r = 0.000 + -1.75

Combine like terms: 1.75 + -1.75 = 0.00
0.00 + 0.625r = 0.000 + -1.75
0.625r = 0.000 + -1.75

Combine like terms: 0.000 + -1.75 = -1.75
0.625r = -1.75

Divide each side by '0.625'.
r = -2.8

Simplifying
r = -2.8

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