4+.5r=3+.75r

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Solution for 4+.5r=3+.75r equation:


Simplifying
4 + 0.5r = 3 + 0.75r

Solving
4 + 0.5r = 3 + 0.75r

Solving for variable 'r'.

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

Add '-0.75r' to each side of the equation.
4 + 0.5r + -0.75r = 3 + 0.75r + -0.75r

Combine like terms: 0.5r + -0.75r = -0.25r
4 + -0.25r = 3 + 0.75r + -0.75r

Combine like terms: 0.75r + -0.75r = 0.00
4 + -0.25r = 3 + 0.00
4 + -0.25r = 3

Add '-4' to each side of the equation.
4 + -4 + -0.25r = 3 + -4

Combine like terms: 4 + -4 = 0
0 + -0.25r = 3 + -4
-0.25r = 3 + -4

Combine like terms: 3 + -4 = -1
-0.25r = -1

Divide each side by '-0.25'.
r = 4

Simplifying
r = 4

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