3x+20=r+2

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Solution for 3x+20=r+2 equation:


Simplifying
3x + 20 = r + 2

Reorder the terms:
20 + 3x = r + 2

Reorder the terms:
20 + 3x = 2 + r

Solving
20 + 3x = 2 + r

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 3x = 2 + -20 + r

Combine like terms: 20 + -20 = 0
0 + 3x = 2 + -20 + r
3x = 2 + -20 + r

Combine like terms: 2 + -20 = -18
3x = -18 + r

Divide each side by '3'.
x = -6 + 0.3333333333r

Simplifying
x = -6 + 0.3333333333r

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