3x+5=45

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Solution for 3x+5=45 equation: 


Simplifying
3x + 5 = 45

Reorder the terms:
5 + 3x = 45

Solving
5 + 3x = 45

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 3x = 45 + -5

Combine like terms: 5 + -5 = 0
0 + 3x = 45 + -5
3x = 45 + -5

Combine like terms: 45 + -5 = 40
3x = 40

Divide each side by '3'.
x = 13.33333333

Simplifying
x = 13.33333333

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