12x+5+3x-5=45

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Solution for 12x+5+3x-5=45 equation: 


Simplifying
12x + 5 + 3x + -5 = 45

Reorder the terms:
5 + -5 + 12x + 3x = 45

Combine like terms: 5 + -5 = 0
0 + 12x + 3x = 45
12x + 3x = 45

Combine like terms: 12x + 3x = 15x
15x = 45

Solving
15x = 45

Solving for variable 'x'.

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

Divide each side by '15'.
x = 3

Simplifying
x = 3

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