12x-4x+7-12=43

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Solution for 12x-4x+7-12=43 equation:


Simplifying
12x + -4x + 7 + -12 = 43

Reorder the terms:
7 + -12 + 12x + -4x = 43

Combine like terms: 7 + -12 = -5
-5 + 12x + -4x = 43

Combine like terms: 12x + -4x = 8x
-5 + 8x = 43

Solving
-5 + 8x = 43

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 + 8x = 43 + 5

Combine like terms: -5 + 5 = 0
0 + 8x = 43 + 5
8x = 43 + 5

Combine like terms: 43 + 5 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

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