Simplifying
0.25r + -0.125 + 0.5r = 0.5 + r
Reorder the terms:
-0.125 + 0.25r + 0.5r = 0.5 + r
Combine like terms: 0.25r + 0.5r = 0.75r
-0.125 + 0.75r = 0.5 + r
Solving
-0.125 + 0.75r = 0.5 + r
Solving for variable 'r'.
Move all terms containing r to the left, all other terms to the right.
Add '-1r' to each side of the equation.
-0.125 + 0.75r + -1r = 0.5 + r + -1r
Combine like terms: 0.75r + -1r = -0.25r
-0.125 + -0.25r = 0.5 + r + -1r
Combine like terms: r + -1r = 0
-0.125 + -0.25r = 0.5 + 0
-0.125 + -0.25r = 0.5
Add '0.125' to each side of the equation.
-0.125 + 0.125 + -0.25r = 0.5 + 0.125
Combine like terms: -0.125 + 0.125 = 0.000
0.000 + -0.25r = 0.5 + 0.125
-0.25r = 0.5 + 0.125
Combine like terms: 0.5 + 0.125 = 0.625
-0.25r = 0.625
Divide each side by '-0.25'.
r = -2.5
Simplifying
r = -2.5
here u go UwU