7r-3=3+br

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Solution for 7r-3=3+br equation:


Simplifying
7r + -3 = 3 + br

Reorder the terms:
-3 + 7r = 3 + br

Solving
-3 + 7r = 3 + br

Solving for variable 'r'.

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

Add '-1br' to each side of the equation.
-3 + -1br + 7r = 3 + br + -1br

Combine like terms: br + -1br = 0
-3 + -1br + 7r = 3 + 0
-3 + -1br + 7r = 3

Add '3' to each side of the equation.
-3 + -1br + 3 + 7r = 3 + 3

Reorder the terms:
-3 + 3 + -1br + 7r = 3 + 3

Combine like terms: -3 + 3 = 0
0 + -1br + 7r = 3 + 3
-1br + 7r = 3 + 3

Combine like terms: 3 + 3 = 6
-1br + 7r = 6

Reorder the terms:
-6 + -1br + 7r = 6 + -6

Combine like terms: 6 + -6 = 0
-6 + -1br + 7r = 0

The solution to this equation could not be determined.

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