6x-4+2x-8=72

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Solution for 6x-4+2x-8=72 equation:


Simplifying
6x + -4 + 2x + -8 = 72

Reorder the terms:
-4 + -8 + 6x + 2x = 72

Combine like terms: -4 + -8 = -12
-12 + 6x + 2x = 72

Combine like terms: 6x + 2x = 8x
-12 + 8x = 72

Solving
-12 + 8x = 72

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 8x = 72 + 12

Combine like terms: -12 + 12 = 0
0 + 8x = 72 + 12
8x = 72 + 12

Combine like terms: 72 + 12 = 84
8x = 84

Divide each side by '8'.
x = 10.5

Simplifying
x = 10.5

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