3r-4=x+2

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Solution for 3r-4=x+2 equation:


Simplifying
3r + -4 = x + 2

Reorder the terms:
-4 + 3r = x + 2

Reorder the terms:
-4 + 3r = 2 + x

Solving
-4 + 3r = 2 + x

Solving for variable 'r'.

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

Add '4' to each side of the equation.
-4 + 4 + 3r = 2 + 4 + x

Combine like terms: -4 + 4 = 0
0 + 3r = 2 + 4 + x
3r = 2 + 4 + x

Combine like terms: 2 + 4 = 6
3r = 6 + x

Divide each side by '3'.
r = 2 + 0.3333333333x

Simplifying
r = 2 + 0.3333333333x

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