3r-.75=r+5

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


Simplifying
3r + -0.75 = r + 5

Reorder the terms:
-0.75 + 3r = r + 5

Reorder the terms:
-0.75 + 3r = 5 + r

Solving
-0.75 + 3r = 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.
-0.75 + 3r + -1r = 5 + r + -1r

Combine like terms: 3r + -1r = 2r
-0.75 + 2r = 5 + r + -1r

Combine like terms: r + -1r = 0
-0.75 + 2r = 5 + 0
-0.75 + 2r = 5

Add '0.75' to each side of the equation.
-0.75 + 0.75 + 2r = 5 + 0.75

Combine like terms: -0.75 + 0.75 = 0.00
0.00 + 2r = 5 + 0.75
2r = 5 + 0.75

Combine like terms: 5 + 0.75 = 5.75
2r = 5.75

Divide each side by '2'.
r = 2.875

Simplifying
r = 2.875

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