12x-4+2x-5=47

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Solution for 12x-4+2x-5=47 equation:


Simplifying
12x + -4 + 2x + -5 = 47

Reorder the terms:
-4 + -5 + 12x + 2x = 47

Combine like terms: -4 + -5 = -9
-9 + 12x + 2x = 47

Combine like terms: 12x + 2x = 14x
-9 + 14x = 47

Solving
-9 + 14x = 47

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 14x = 47 + 9

Combine like terms: -9 + 9 = 0
0 + 14x = 47 + 9
14x = 47 + 9

Combine like terms: 47 + 9 = 56
14x = 56

Divide each side by '14'.
x = 4

Simplifying
x = 4

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