12x-(2+7x)=

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Solution for 12x-(2+7x)= equation:


Simplifying
12x + -1(2 + 7x) = 0
12x + (2 * -1 + 7x * -1) = 0
12x + (-2 + -7x) = 0

Reorder the terms:
-2 + 12x + -7x = 0

Combine like terms: 12x + -7x = 5x
-2 + 5x = 0

Solving
-2 + 5x = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 5x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 5x = 0 + 2
5x = 0 + 2

Combine like terms: 0 + 2 = 2
5x = 2

Divide each side by '5'.
x = 0.4

Simplifying
x = 0.4

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