12x-2x-3x+10-2=55

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Solution for 12x-2x-3x+10-2=55 equation:


Simplifying
12x + -2x + -3x + 10 + -2 = 55

Reorder the terms:
10 + -2 + 12x + -2x + -3x = 55

Combine like terms: 10 + -2 = 8
8 + 12x + -2x + -3x = 55

Combine like terms: 12x + -2x = 10x
8 + 10x + -3x = 55

Combine like terms: 10x + -3x = 7x
8 + 7x = 55

Solving
8 + 7x = 55

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 7x = 55 + -8

Combine like terms: 8 + -8 = 0
0 + 7x = 55 + -8
7x = 55 + -8

Combine like terms: 55 + -8 = 47
7x = 47

Divide each side by '7'.
x = 6.714285714

Simplifying
x = 6.714285714

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