(3x+20)=45

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Solution for (3x+20)=45 equation:


Simplifying
(3x + 20) = 45

Reorder the terms:
(20 + 3x) = 45

Remove parenthesis around (20 + 3x)
20 + 3x = 45

Solving
20 + 3x = 45

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 = 45 + -20

Combine like terms: 20 + -20 = 0
0 + 3x = 45 + -20
3x = 45 + -20

Combine like terms: 45 + -20 = 25
3x = 25

Divide each side by '3'.
x = 8.333333333

Simplifying
x = 8.333333333

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