3r+4=2d+2

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Solution for 3r+4=2d+2 equation:


Simplifying
3r + 4 = 2d + 2

Reorder the terms:
4 + 3r = 2d + 2

Reorder the terms:
4 + 3r = 2 + 2d

Solving
4 + 3r = 2 + 2d

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 + 2d

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

Combine like terms: 2 + -4 = -2
3r = -2 + 2d

Divide each side by '3'.
r = -0.6666666667 + 0.6666666667d

Simplifying
r = -0.6666666667 + 0.6666666667d

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